Feature
●The Douk Audio L1 is a stereo amplifier with built-in booster and amplification circuit, designed to output almost any line-level audio source (TV, video games, MP3 players, iPods, smartphones, tablets, etc.) up to 20dB. The L1 features a wide gain range, a wide frequency response, and excellent S/R and HiFi sound that is inherently lower-level output to match other sources, and the cable wiring between components is longer than normal
●Multiple input/output interface: 3.5mm AUX / Stereo RCA / 5-DIN input and stereo RCA / 5-DIN output, compatible with most low-volume audio sources such as ipod, ipad, smartphone, TV, MP3 player, portable CD player, computer, video game and more output to the level needed to drive amplifiers and speakers
●Built-in Amplification and Boost Circuits: Adjustable gain, better match with different audio sources. Support DC 5 to 24V width input voltage which can share the power of the amplifier, L1 will always operate at 26V high voltage to provide a high output amplitude of ±12.5V and high gain up to 20dB
●Special design and HiFi clear sound: Double-sided PCB design, pluggable socket design, NE5532P opire amp can change other optics amplifier to enjoy different sound. High quality sealed potentiometer with wide frequency bandwidth and excellent dynamic response, sound is smooth and natural, warm and delicate, low distortion
Description
Built-in Amplification and Boost Circuits: Adjustable gain, better match with different audio sources.Support DC 5 to 24V width input voltage which can share the power of the amplifier, L1 will always operate at 26V high voltage to provide a high output amplitude of ±12.5V and high gain up to 20dB.
Special design and HiFi clear sound: Double-sided PCB design, pluggable socket design, NE5532P opire amp can change other optics amplifier to enjoy different sound.High quality sealed potentiometer with wide frequency bandwidth and excellent dynamic response, sound is smooth and natural, warm and delicate, low distortion.
The Douk Audio L1 is a stereo amplifier with built-in booster and amplification circuit, designed to output almost any line-level audio source (TV, video games, MP3 players, iPods, smartphones, tablets, etc.) up to 20dB.The L1 features a wide gain range, a wide frequency response, and excellent S/R and HiFi sound that is inherently lower-level output to match other sources, and the cable wiring between components is longer than normal.
Multiple input/output interface: 3.5mm AUX / Stereo RCA / 5-DIN input and stereo RCA / 5-DIN output, compatible with most low-volume audio sources such as ipod, ipad, smartphone, TV, MP3 player, portable CD player, computer, video game and more output to the level needed to drive amplifiers and speakers.
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Note: 1. 3.5mm AUX input is prioritized.If you need 5-DIN or stereo RCA input, please make sure the AUX cable is disconnected. 2.5-DIN and Stereo RCA outputs work at the same time. 3. USB-DC cable is included, but power adapter is not included.You can use your smart phone charger/mobile battery/computer to power it. |
Audio Input: 3.5mm AUX / Stereo RCA / 5-DIN Audio Output: Stereo RCA / 5-DIN Gain: 20dB (adjustable). Frequency response: 20Hz-20KHz (±0.5dB) THD: Up to 0.06% S/N Ratio: > 80dB Input sensitivity: 150mW / 50KHz at 1KHz Maximum output frequency: ±12.5V Input Voltage: DC 5-24V Amplifier part operating voltage: DC26V |
Need a Douk Audio L1 Stereo Line Level Booster?1. It is time to fix the sound mismatch problem that the portable player/MP3/computer output volume is lower than other home audio devices and sound performance is often distorted. 2.When you want to improve your karaoke player or CD/DVD player output level, convert stereo music into thrilling sound for parties and outdoor events, listen and record high precision music with low noise. 3.When you want to add an external way of volume control to your audio source device or stereo amplifier without volume adjustment |
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| GFJ041 | T4C | S5 | Tone | NS-20G | |
| Bluetooth version | - | 4.2 | - | 5.0 | 5.0 |
| Maximum output | - | 50W+50W | - | 50W+50W | 100W+100W |
| Input | RCA x 3 channels | BL/RCA | BANANA | BL/USB/RCA/AUX | BL/USB/AUX |
| DSP | x | x | x | x | ✓ |
| Volume adjustment | ✓ | ✓ | x | ✓ | ✓ |
| Headphone Amplifier Function | x | x | x | ✓ | ✓ |
| sayings | 10.2 x 2.4 x 7.5 inches (260 x 62 | 5.1 x 3.9 x 1.3 inches (129 x 9 | 190 * 140 * 210mm | 3.5 x 2.0 x 3.1 inches (88 x | 78*90*23 |
| Vacuum Tube | x | ✓ | x | x | x |