E5-portable headphone amplifier World’s smallest metal case headphone amplifier The E5 is a Portable Headphone Amplifier designed to improve the sound quality and volume of any Digital Audio Player such as a MP3 or MP4 Player Mobile Phone Laptop or Notebook. Following up on the ever popular E3 headphone amplifier the E5 creates a whole new listening experience. While the E5 retains all the advantages of the E3 it has gives your listening experience a kick with some great new features of its own! It is encased in a tiny metal unit so small it's barely noticeable - only 44.2mm x 38 mm x 12.6 mm! The E5 has an excellent in built volume control so now you can connect directly to the line out of your digital audio device and control the volume directly from your E5! More than just an upgrade! That's right the E5 is more than just a jazzed up E3! It is in a world of its own your E5 has a higher power output better Signal to Noise ratio and Lower Distortion! The new TI’s headphone amp solution gives an increased sound quality and works more efficiently with high impedance headphones. The E5 is exploding with funky features like a EQ changer which means you can quickly change the sound of your device from flat to having a fantastic switches Bass Boost ! Grab your E5 and a set of headphones connect up your E5 between your audio device and the headphones and your set to experience the ultimate mobile listening experience! Features Designed for high impedance and low sensitivity headphones Easy to carry and use in the outdoors Increases your music player's play time New amplifier IC with higher S/N and lower distortion! Very high PSRR and with a metal case. Reduces the noise caused by GSM mobile phones Individual power switch Electronic volume control ( means very low distortion and avoids the adjustment noise caused by a potentiometer); Two sound effects: Flat and Bass Boost mode Built-in Rechargeable battery gives about 20 hours playtime at normal volume! Mini USB charger

FiiO E7 USB DAC and Headphone Amplifier The Fiio E7 is a great little device that is designed to give your PC sound card an extra kick! Ever noticed a lack in quality even though you have high end headphones!? The Fiio E7 has the answer! Your Fiio E7 has the ability to decode your audio amplify it and output a better quality audio for you to listen to! Acting as a professional headphone amplifier and an external USB soundcard your FiiO E7 bumps up your audio quality in an instant - Plug it in and your off! Main Features： USB audio decoding and output for PC functioning as a high quality external USB soundcard*; Texas Instruments' PCM2706 serves as USB receiver. For better sound quality a Wolfson WM8740 serves as digital-to-analog convertor (DAC) pairing with a high performance operational amplifier from ADI for the DAC circuit; Build-in headphone amplifier utilizing AD8692 and Texas Instruments' TPA6130A as pre- and power-amp for high performance good resolution low distortion and powerful output; Standard 3.5mm stereo line-in jack for portable amplification with conventional audio source; Dual 3.5mm headphone output jack. Convenient design makes it easy to share music between two listeners; World's first portable headphone amplifier with dual colors OLED display; Easy to use digital volume control function with great precision and channel balance; Build-in EQ for 3 levels of Bass Boost; Build-in rechargeable 1050 mAH Li-ion battery for 80 hours of continuous operation**; Specialized dock for connecting E9*** to experience an even higher performance; Quality anodized aluminum satin finish case design small and compact ideal to be wrapped together with digital audio player; User selectable USB charging function to help prolong battery lifespan and lower distortion from power supply circuit; User definable startup volume memory and maximum volume limiter to protect user from hearing damage due to loud volume; Automatic keylock feature; User definable sl

This device allows connection of a turntable to a hi-fi, computer or mixer that does not have a dedicated turntable input. Perfect for connecting your turntable directly to your desktop or laptop computers soundcard or if you have simply run our of phono inputs for multi-deck sessions. There is no cheaper way to connect your turntable to your computer

Fiio E11 Portable Headphone Amplifier A boost to audio quality and not just volume! It's important for headphone amplifiers to ensure what they are offering is not simply an increase volume output. The FiiO E11 in this sense competes with products over double their price! This little beauty will surely tickle anyone's earbuds the FiiO E11 is a more than just a bang-for-your-buck amplifier! Plug in your headphones and get ready to rock! What does the FiiO E11 offer? Beautifully built - This may not be the smallest addition to your portable audio solution however it is most certainly a clever one! The FiiO E11 has an element of style and it's design will certainly draw some inquisitive looks from passers-by. It has to noted that the build quality of the FiiO E11 is anything but flimsy there is even a volume protector to ensure you don't accidently turn up the volume and rattle your eyes around! Long Battery life - FiiO quote us a 10 hour batty life and we are happy to agree that from one charge you should get your 10 hours playback if not more (settings depending). Excellent sound quality - Cold sounding music is a thing of the past! The FiiO E11 brightens and warms your tunes (not too obviously though) and brings out the best in your music. The outcome is a clean and transparent sound signature. The various tone settings and gain setting have different effects on your audio reproduction and you can pick and choose the one that satisfies your needs the most. You have three levels of bass boost two gain options and two working voltage options. High volume capabilities - A word of warning - don't turn up the volume too loud it will hurt! The FiiO E11 has a fair amount of power and can drive the most demanding over-ear cans but like we say the FiiO E11 is to help you get the most out of your music and not to be used to crank the volume to mind blowing levels. An untouchable amp at its price! It's often had to pick-out an amp do you go for one of the more expensive ones?.

FiiO E3 portable headphone amplifier in black. A pocket sized headphone amp designed to improve sound quality and boost volume (if required) when listening with headphones or earphones to an MP3 player (such as the iPod), computer, mobile phone or other portable devices. The FiiO E3 also reduces battery drain on portable devices, which means you can enjoy your music for longer. The FiiO E3 is a dedicated headphone power amplifier designed to improve your mobile listening experience. Portable devices often have low powered headphone outputs and find it difficult to drive regular headphones and earphones. With the FiiO E3 you can ensure you are getting the best out of your portable audio setup. With a sound signature that adds depth to the bass and enhances detail of the trebles, the FiiO E3 is a worthy upgrade to any portable audio setup. Simply connect the FiiO E3 between your portable audio device and headphones for the best possible audio experience.

FiiO E9 Portable Headphone Amplifier The FiiO E9 is a full sized headphone amplifier. Its unique design allows for the docking and charging of the FiiO E7 DAC. With two audio jacks a 3.5mm and a 6.5mm you can chose the output to suit your preference. The 3.5mm plug this jack has a lower output range for 5dB under the same volume condition to prevent the headphone or hearing damage due to the high range of output. The gain switch allows you to customise the output your headphones receive - pull the switch upward for high gain suitable for headphones with high impedance or low sensitivity; or flick it down for low gain suitable for low impedance or high sensitivity headphones. The Line left and right line out ports allow you to hook up your desktop speaker system to your new E9 amplifier which will deliver the ultimate audio experience. Get the most from your music with the FiiO E9 - check out the features below... Two channel power output suitable for both of headphone with 3.5 and 6.35mm. Main power amplifier use the TI corporation's it with 5uVrms noise low distortion 0.00014%. THD + N; high switching rate 1300V/uS current-feedback model IC:TPA6120 With on/off mute function; usingsealed relays for protecting power amplifier output; using ALPS sealed low noise potentiometer Internal audio buffer amplification BB OPA2134: FET input with advantages of low noise:8nVsqrHz; low distortion 0.00008%THD; high switching rate: 20V/uSand so on E7 special base perfect realization USB connection with audio decoding DAC also can to E7 charging LOW ( 10dB ) /HIGH(18dB) gain choice Two audio output: one is the 3.5mm port of E9 (adjustable output); another one is port of RCA output (fixed/ unadjustable output) Built-in power converter module high efficiency high precision and low noise to meet great needs of dynamic signal processing LED power indicator light With function of output priority of headphone plugging-in the external output RCA will not work after inserting headphone Ex.

The best-selling FiiO E11 now in Bundle with the FiiO L9. Our customer asked for it here is it: Fiio E11 + L9 in one. FiiO E11:Welcome to the newest member of the growing FiiO amplifier family. Never ending innovation from Fiio has brought us the Fiio E11, the latest and perhaps most mature amplifier from Fiio yet. With the E11 FiiO is stretching once more the edges of headphone amplification. Another first in including a replaceable Nokia-style Lithium Ion battery. The dimension of the amp is small and compact, with a high build quality plastic enclosure giving a very solid and lightweight packaging for the amplifier circuitry. Just have a look at the specs: Power Source (Adapter)DC 5V, 500mAFrequency Response 10~100KHzSignal to Noise Ratio 98dBCrosstalk 60dBGain£ 12dB(High); 6dB(Low)Total Harmonic Distortion 0.009%(10mW)Maximum Output Power Voltage=H 300mW(16¦¸)Voltage=L 120mW(16¦¸)Battery charge time 200MBattery play hours: >10HRecommended Headphone Impedance º16~300¦¸Input Impedance>5K¦¸Size 92.5x 54.2x 13.4mmWeight 65g (battery included)FiiO L9:Designed with a dock connector, insert iPod/iPhone and lineout to 3.5 stereo plug. Use to connect portable audio equipment, such as power amplifier, headphone amplifier. High-quality materials made in OYAIDE Japan, L9: a new way to save space, easy to carry.

Specifications: Total harmonic distortion: ?0.4%, S/N?75dB, Frequency Response?29?18KHz, Distortion??0.1(1KHz), Output Power?RMS 10W X 2CH ?AT 14.4V DC INPUT?, Supply voltage?9-14.4V DC, Dimensions: 10 x 7 x 4(CM),Package Includes: Kinter MA170.WARNING - Power Supply is not included and is sold separately!

Specifications: Dynamic Range = n103 dB Turn-on & turn-off pop suppression Dynamic range: 84.6dBA(300 ohm) 89.8dBA(33 ohm) Over-current protection Bridged Output Dimensions:(L)150mm x (W)90mm x (H)40mm Weight:450gPackage Includes: Muse M50 Black;Warning! Power supply is not included and is sold separately.

Over the past 15 years, Cambridge Audio have been market leaders with their range of budget amplifiers. The Cambridge A1 has been one of the best selling amplifiers of all time! It is therefore with great pleasure that we bring you their latest model; the Cambridge Audio Topaz AM1.Designed from the ground-up, the AM1 is a no-frills amp with just the basics but the best sound quality possible. There are no tone controls or fancy equalizers. No flashing lights or unnecessary sockets. What you get is four, line level inputs (1 with output), a balance control and a volume knob; oh, and what you also get is superb sound quality! By cutting back on the extras, Cambridge Audio have managed to retain high quality components. Connect your MP3 player or iPod, CD player, PC and TV and you'll enjoy a true-to-life sound quality that's leagues ahead of similarly priced multi-media speakers - trust us, this is proper hi-fi at a low-fi price!Like other Cambridge Audio Topaz models, the AM1 is also far better built than the class average. A full metal casing with brushed aluminium front panel gives the AM1 the look of an amp' costing two or three times as much.Genuine hi-fi doesn't get any better value than this!

This lowest cost uo to 15 Watt Amplifier that I offer . This Amplifier does what you expect !

Takes Audio input by Phono and offers it to speakers by connectors that accept bare wire. it does not get any easier to use ! Now its price is kept low by not offering the 3.5mm Stereo input softened used by MP3 players. If you needed this 3.5mm socket input them email me at the time of purchase and I'll send you a phono to 3.5mm socket cable adapter free.



Simple and brilliant ! Audio quality is very high also has Volume, Bass and Treble Controls but no Balance.



Very small 125mm x 100mm and 40mm high approximately. Ideal for attaching to you PC or MP3 player.



Now it is powered by +12v DC so if you are using in a car of caravan request Free Power Lead with plugfor then the Amp and is 2 metres long approx and finishes with bare wire. White stripe is +ve, at the time of purchase But any DC voltage between 9V and 14.4V is fine.



As it takes 2 Amp is fine and 2 Amps is max suitable power supplies are found by searching Amazon for this :- Power Supply +12Volts 2 Amp for CCTV Lamps and much more



Now in a small room 1 Amp is fine but for a Hall 2 Amp is better.



It does not come with a power supply. A suitable can be found by search Amazon for this:-

Power Supply +12Volts 2 Amp for CCTV Lamps and much more

or

Power Supply +12Volts 1 Amp for CCTV Lamps and much more



Any questions just email.



Detailed Technical Info:-



Out-Put Power : Up to 15 Watts RMS into 4 Ohm

Input Impedance:47K

Minimum THD :<0.4%

Input Sensitivity:200mV

Signal/Noise Ratio: >100dB

Speaker Impedance:4-16 Ohm

Big Power IC TDA 8566Q(BTL) 'Bose' Chips <p?Frequency response:29Hz-18KHz

RCA Input LH and RH

Tone Control with Treble/ BASS/s and Volume Control

The Renkforce E-SA9 mini amplifier can be put to many different uses, whether as the centre of your home entertainment system, as a second amplifier or simply in your guest room - the E-SA9 sounds as good as it looks. This stylish mini amplifier with wooden-look sides has auxiliary inputs for radios, CD and cassette players, MP3 players, computers, etc. meaning your favourite music sounds great whatever its format. Separate bass and treble controls mean that speakers connected to the Renkforce E-SA9 mini amplifier can be adjusted with ease for optimum sound quality.

Hifi Amplifier with Pure Direct & Subwoofer Output. 120W x 2 (max), 85W x 2 (RMS) high power output. Centre bar to reinforce the internal structure. Pure Direct for short and direct signal path. Gold-plated speaker terminals. Dual aluminium-extruded heat sinks. Continuous Variable Loudness Control. iPhone/iPod compatibility. Subwoofer out.

FiiO E5 Portable Headphone Amplifier. The World's smallest metal case headphone amplifier improves sound quality and volume of your mobile digital audio equipment. Most commonly, headphone amplifiers are found embedded in electronic devices such as integrated amplifiers, portable music players and televisions. These amplifier outputs can lack power and result in loss of sound quality. Now FiiO introduces the E5 headphone amplifier as a pocket sized remedy designed to enhance your sound experience on-the-go. With the FiiO E5 you can ensure you are getting the best out of your portable audio setup. FiiO E5's sound signature adds depth to the bass and enhances detail of trebles; it boosts the volume and makes it even clearer, making the E5 a worthy upgrade to your mobile audio system. With the integrated volume and bass boost buttons you will have full control of your sound and the built-in metal clip allows you to attach the E5 to anything. What's more, the FiiO E5 also reduces battery drain on portable devices, which means you can enjoy your music for longer. ##Technical Specification * Output Power: 150 mW (16 ohms Loaded), 12 mW (300 ohms Loaded) * Signal to Noise Ratio: >= 95 dB (A Weight) * Distortion: < 0.009% (10 mW) * Frequency Response: 10 Hz - 100 kHz * Suitable Headphone Impedance: 16 ohms - 300 ohms * Weight: 30g * Power Supply: Built-in 200mAh rechargerable battery * Dimensions: 44.2mm x 38 mm x 12.6 mm ##Package Includes * FiiO E5 Portable Headphone Amplifier * 15cm 3.5mm to 3.5mm audio interconnect cable * 80cm 3.5mm to 3.5mm audio interconnect cable * USB cable for charging.look what others say:..........."WOW this product is awesome, get one and get it from this seller, first class service, A1 Seller."............"Does the job perfectly , seller was extremely quick in sending the item."

? USB audio decoding and output for PC, functioning as a high quality external USB soundcard*;? Texas Instruments' PCM2706 serves as USB receiver. For better sound quality, a Wolfson WM8740 serves as digital-to-analog convertor (DAC), pairing with a high performance operational amplifier from ADI for the DAC circuit;? Build-in headphone amplifier utilizing AD8692 and Texas Instruments' TPA6130A as pre- and power-amp for high performance, good resolution, low distortion, and powerful output;? Standard 3.5mm stereo line-in jack for portable amplification with conventional audio source;? Dual 3.5mm headphone output jack. Convenient design makes it easy to share music between two listeners;? World's first portable headphone amplifier with dual colors OLED display;? Easy to use digital volume control function with great precision and channel balance;? Build-in EQ for 3 levels of Bass Boost;? Build-in rechargeable 1050 mAH Li-ion battery for 80 hours of continuous operation**;?Quality anodized aluminum satin finish case design, small and compact, ideal to be wrapped together with digital audio player;?User selectable USB charging function to help prolong battery lifespan and lower distortion from power supply circuit;?User definable startup volume memory and maximum volume limiter to protect user from hearing damage due to loud volume;?Automatic keylock feature;?User definable sleep timer function and total runtime display****.* This model supports driverless plug and play on Windows XP, Windows 2000, Vista, Windows 7, and various Mac OS.** Full battery charge via computer USB port after 200 minutes and capable of 80 hours of continuous operation, tested under laboratory condition for evaluative purpose only.**** Total system runtime will accumulate from the first use. It will be reset to zero after either reset button is pressed, reloading default setting, or when the battery depleted

The MUSE T-Amp is a so-called Class T integrated amplifier, based on the TA 2020 chipset. The chip makes use of a kind of"Digital Power Processing", this is, more or less, a Class D amplifier with high rate switching properties. That is why they put the word"digital" into it. Actually, there's nothing really digital inside, not in terms of D/A conversion. You can view the official TA2020 datasheet, with detailed tech specs, the MUSE T-Amp is nothing else than a pure and simple application suggested by the chipset datasheet. No magic.No Power Supply Included

Hifi 60W Integrated Amplifier with CD, Phono, Tape 1, Tape 2, Line, Tuner, 1 x Headphone input.

The Aune of HIFIDIY has a new design - Nano USB DAC, which is used with portable computers. This product combines a multi-project design; is a dedicated high-fidelity computer USB DAC. Specifications: Input: USB (1.0) × 1 Output terminal: Analog RCA 1 group 3.5MM headphone jack × 1, SPDIF OUT × 1 Frequency response: 10HZ --- 20KHZ (-1dB) Distortion AC: 0.01% Headphone output: 0.05% Headphone Output Level: P-Pmax: 6V Headphone output matching impedance: 32 ohm --- 600 ohm Line Output Level: 2Vrms Input Power: DC9-12V 1000mA