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L1-MiINI Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control
- Standard input/output interfaces: with 3.5mm AUX/stereo RCA inputs and stereo RCA outputs, can be compatible with most low-volume audio sources such as ipod, ipad, phone, TV, MP3 player, potable CD player, computer, video game etc., and boost their output to the level needed to drive amplifier or speakers.
- Adjustable gain and voltage boost circuit: with built-in amplification and voltage boost circuit, adjustable gain to match better with different audio sources, while L1 MINI can always work at a high voltage of 26V to provide ±12.5V high output amplitude and max 20dB high gain.
- Unique design and HiFi clear sound: double-side PCB design, NE5532P op amp with pluggable socket design, convenient to upgrade other dual op amps to bring more playability. The high-quality sealed potentiometer ensures a wide frequency range and excellent dynamic response, delivering smooth, warm, and natural sound with ultra-low distortion.
- Versatile application scenarios: perfect for boosting the volume of portable audio devices to match home stereo systems, enhancing karaoke or CD/DVD players for lively parties, and providing external volume control for audio sources lacking adjustments, ideal for mixer or speaker setup, audio recording, party, live stage event etc.
- Super mini size with durability: with a compact size, it is easy to carry and fit into any audio system without taking up much space, perfect for on-the-go use. The all-metal design ensures durability while shielding electronics f
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Overview
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Product description Douk Audio L1-MINI Stereo Line Level Booster Amplifier 20dB GainAdjustable VolumeNE5532P Op AmpUSB PoweredCompact Metal DesignUltra-low Distortion Amplify Low-Level Audio Effortlessly boost audio devices' outputs by 20dB for powerful, distortion-free sound. Customized Audio Output Flexible gain control to perfectly match various audio sources and setups. Portable Power Convenience Easily powered via phone charger or power bank, perfect for mobile and stationary setups. Superior Audio Clarity High-quality op amp provides smooth, natural sound with exceptional dynamic response. Space-saving Robust Build All-metal mini design ensures durability, noise shielding, and easy placement in any setup.
20dB Gain Boost Adjustable Gain USB Power NE5532P Op Amp Compact & Durable Enhance Your Home Setup Perfectly boosts TV, MP3, or computer outputs for seamless integration into your home audio system. Perfect for Your Desk Ideal for enhancing audio output from PC, laptops, or gaming systems for clearer sound. For Home Audio Systems For Desktop Setups Parameters: Audio
input: 3.5 mm AUX / Stereo RCA
Audio output: Stereo
RCA Gain: 10 times, 20dB (adjustable)
Frequency response: 20Hz-20KHz
THD: 0.06 %
Max S/N ratio: 90dB
Input sensitivity: 150mW/50KHz at 1KHz
Max output amplitude: ± 12.5V
Input voltage: DC 5V (350mA)
DC plug size: 5.5 * 2.5 mm
Amplification Working voltage: DC 26V
Dimensions (W*D*H): 65 × 89 × 27mm / 2.56 × 3.50 × 1.06 in
Package dimensions (W*D*H): 130 × 80 × 90mm / 5.12 × 3.15 × 3.54 in
Net weight: 141g / 0.31 lb
Package weight: 300g / 0.66 lb Can I power the L1 MINI using my computers USB port? Does the L1 MINI include a power adapter? Can this amplifier solve low-volume issues from my portable devices like phones or MP3 players? Can I use L1 MINI to enhance sound levels for karaoke or party events? Can I control volume externally with L1 MINI for devices without built-in volume adjustments? Douk Audio L1-MINI Douk Audio & Nobsound Line level booster
Type: Line level booster AUX / RCA
Audio input: AUX / RCA / 5-DIN RCA
Audio output: RCA / 5-DIN 20dB (Adjustable)
Gain: 20dB (Adjustable) Douk Audio L1 Learn More Douk Audio U3 Learn More Douk Audio U10 Learn More Douk Audio U5 PRO Learn More
20dB Gain Boost Adjustable Gain USB Power NE5532P Op Amp Compact & Durable Enhance Your Home Setup Perfectly boosts TV, MP3, or computer outputs for seamless integration into your home audio system. Perfect for Your Desk Ideal for enhancing audio output from PC, laptops, or gaming systems for clearer sound. For Home Audio Systems For Desktop Setups Parameters: Audio
input: 3.5 mm AUX / Stereo RCA
Audio output: Stereo
RCA Gain: 10 times, 20dB (adjustable)
Frequency response: 20Hz-20KHz
THD: 0.06 %
Max S/N ratio: 90dB
Input sensitivity: 150mW/50KHz at 1KHz
Max output amplitude: ± 12.5V
Input voltage: DC 5V (350mA)
DC plug size: 5.5 * 2.5 mm
Amplification Working voltage: DC 26V
Dimensions (W*D*H): 65 × 89 × 27mm / 2.56 × 3.50 × 1.06 in
Package dimensions (W*D*H): 130 × 80 × 90mm / 5.12 × 3.15 × 3.54 in
Net weight: 141g / 0.31 lb
Package weight: 300g / 0.66 lb Can I power the L1 MINI using my computers USB port? Does the L1 MINI include a power adapter? Can this amplifier solve low-volume issues from my portable devices like phones or MP3 players? Can I use L1 MINI to enhance sound levels for karaoke or party events? Can I control volume externally with L1 MINI for devices without built-in volume adjustments? Douk Audio L1-MINI Douk Audio & Nobsound Line level booster
Type: Line level booster AUX / RCA
Audio input: AUX / RCA / 5-DIN RCA
Audio output: RCA / 5-DIN 20dB (Adjustable)
Gain: 20dB (Adjustable) Douk Audio L1 Learn More Douk Audio U3 Learn More Douk Audio U10 Learn More Douk Audio U5 PRO Learn More
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by EmpressTech Return Policy
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