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| Best Seller  | Features: brand new and high quality The XH-A902 audio preamplifier board uses the op amp chip which is purer than other similar op amps. Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all audio amplifiers. It has... more | $7.39 $6.62 FREE shipping go to store |
 | 2*30W HIFI Audio Bluetooth 5.0 Digital Power Amplifier Module w/ 6J1 Tube Preamp Product parameters: Adapter power supply: DC12V; 3A Audio input: AUX+Bluetooth Input sensitivity: 800mV Adapted speakers: 4-8Ω; 5-50W Power output: MAX 30W*2 @4Ω Frequency response range: 20Hz-20KHz Bare machine size: 107*80*40mm (height does not... more | FREE shipping go to store |
| Best Seller  | brand new and high quality Features: 1. With blue words backlight easier readings even under straight sunlight or in the dark. 2. It is the most basic tool in audio equipment with exquisite workmanship and long service life. 3. Equipped with pointer... more | FREE shipping go to store |
 | AC Power Cord Cable Plug for Behringer Tube UltraGain T1953 mic Pre-Amplifier - 6ft Use this cable as a replacement cord for laptops VCRs and many other non-polarized devices. The 2Slot Non-Polarized Female connector plugs directly into your device while the 2-Prong Male connector plugs into any US standard outlet. more | FREE shipping go to store |
 | KONKIN BOO Compatible C Power Cord Cable Plug Replacement for Behringer Tube UltraGain T1953 mic Pre-Amplifier more | FREE shipping go to store |
 | Features: Capacitance withstand voltage capacity sufficient. Good amplifier performance good sound quality. Two 80w-100w speaker speakers can be brought. With microphone input reverberation adjustment and other functions. Easy to install suitable for... more | $23.05 $18.26 FREE shipping go to store |
 | TINYSOME Power Amplifier Module 5532 Preamp Amplifier Tone Controller Double AC12V-15V Features: Stereoed effect: Supports 2.1 channel output providing richer audioed levels and stereoed experience. Powerful bass: By modifying the subwoofer a deep and strong bass effect can be achieved allowing users to enjoy a stunning music and audioed... more | FREE shipping go to store |
 | Tube Damper Rings For Dual Triode Preamp Tubes And EL84 Power Tubes. Set Of 8 made from special soft durometer hi-temp silicone These will reduce or eliminate tube rattle in most all combo amps For all 12AX7 12AT7 12AU7 12BH7 Pre’s and EL84 power tubes Largest and most effective vacuum tube dampers made more | FREE shipping go to store |
 | UPBRIGHT NEW AC IN Power Cord Outlet Socket Cable Plug Lead For Grace Design m101 Single channel microphone preamplifier more | FREE shipping go to store |
 | Diymore XH-A902 Audio Power AMP Module Pre-Amplifier Board Module NE5532 DC12V-30V Parameter: Product Type: Pre-Op Amp Class Chip model: NE5532 Number of channels: two channels Magnification: 5 times Power supply: DC12~30V Product size: 50*30*15mm Installation size: 43*23mm diameter 3mm Applicable instructions: XH-A902 audio... more | FREE shipping go to store |
 | 5532 Digital Power Stereo Pre-amp Pre Board Audio Amp Board Description: This pre version uses 5532 op amp and is made of high-quality high-precision metal is suitable for some low-sensitivity . DC single range is 12-35V easy to use. Double panel design the sound Use gold-plated op amps to facilitate the... more | $7.32 $4.22 go to store |
 | Headphone Amplifier Board MAX4410 Mini Amp Power Amplifier Preamp R/ NE5532 Headphone Amplifier Board MAX4410 Mini Amp Power Amplifier Preamp R/ NE5532 Product Feature: 1. Using high-quality materials the quality is guaranteed 2.MAX4410 is a high-fidelity headphone amplifier chip with low distortion low voltage and low power... more | FREE shipping go to store |
 | Tube Damper Rings For Dual Triode Preamp Tubes And EL84 Power Tubes. Set Of 8 made from special soft durometer hi-temp silicone These will reduce or eliminate tube rattle in most all combo amps For all 12AX7 12AT7 12AU7 12BH7 Pre’s and EL84 power tubes Largest and most effective vacuum tube dampers made more | FREE shipping go to store |
 | AC Power Cord Cable Plug for Behringer Tube UltraGain T1953 mic Pre-Amplifier - 10ft Use this cable as a replacement cord for laptops VCRs and many other non-polarized devices. The 2Slot Non-Polarized Female connector plugs directly into your device while the 2-Prong Male connector plugs into any US standard outlet. more | FREE shipping go to store |
 | XH-A901 DC Treble/Bass Adjustment Preamp Tone Board for Digital Power Amplifier Specifications: The XH-A901 preamp tone board is suitable for use with power amplifiers which can realize audio amplification and treble medium and bass adjustment so that you have a better listening experience. Power supply voltage of the board is DC... more | $11.79 $8.84 go to store |
 | 12V AC/DC Adapter for Art HeadAmp 4 HeadAmp4 Stereo Headphone Amplifier Amp Verifone Omni 7000MPD M077-051-00 POS CPS11212D-18-R Ampeg SCR-DI SCRDI Bass DI Preamp Scrambler Overdrive Power Kircuit Adapter/Charger/Power/Cord specially designed and... more | FREE shipping go to store |
 | 2*30W HIFI Audio Bluetooth 5.0 Digital Power Amplifier Module w/ 6J1 Tube Preamp Product parameters: Adapter power supply: DC12V; 3A Audio input: AUX+Bluetooth Input sensitivity: 800mV Adapted speakers: 4-8Ω; 5-50W Power output: MAX 30W*2 @4Ω Frequency response range: 20Hz-20KHz Bare machine size: 107*80*40mm (height does not... more | FREE shipping go to store |
 | YUSTDA AC Adapter for PreSonus TUBEPre Microphone Acousti-Q Studio Channel Tube Preamp 1st Version V1 Ver1 Pre Sonus Tube Pre AcoustiQ CH Preamplifier Stereo Tube Preamp 16V - 18V Power Supply Yustda Platinum Quality Features: * Overload Protection... more | FREE shipping go to store |
 | Tube Damper Rings For Dual Triode Preamp Tubes And El84 Power Tubes. One Pair. made from special soft durometer hi-temp silicone These will reduce or eliminate tube rattle in most all combo amps For all 12AX7 12AT7 12AU7 12BH7 Pre’s and EL84 power tubes Largest and most effective vacuum tube dampers made more | FREE shipping go to store |
 | PKPOWER AC IN Power Cord Outlet Socket Cable Plug Lead For Grace Design m101 Single channel microphone preamplifier Package Content: 1 x Charger Service Information: In terms of use warranty and other product issues please first send Email and contact... more | FREE shipping go to store |
 | Tube Damper Rings For Dual Triode Preamp Tubes And EL84 Power Tubes. Set Of 4. made from special soft durometer hi-temp silicone These will reduce or eliminate tube rattle in most all combo amps For all 12AX7 12AT7 12AU7 12BH7 Pre’s and EL84 power tubes Largest and most effective vacuum tube dampers made more | FREE shipping go to store |
 | Features: 1. Using high-quality materials the quality is guaranteed 2. Using high-quality LM4881 headphone amplifier chip design 3. Small size easy to use 4. The product can also be used as the front stage of the power amplifier board 5. Wide range of... more | FREE shipping go to store |
 | Working voltage: Double AC18-26V Working chip: Field effect tube Output power: 180W+180W Recommended speakers: 6-10 inches Maximum Power Per Channel: 101-130W Channels: 2 (2.0) Colour:red Material:metal Size:11 x 12.5 x 6cm Package Contents: 1 * Power... more | FREE shipping go to store |
 | Subwoofer Preamp Amplifier Board Single Power Supply Mono Audio Processing Features: Dual channel input subwoofer output then the output amplifier can not directly connected to the speaker The multi-stage filter better effect Specifications: Phase Adjustment: 0; 180 Power supply voltage: for DC 9V-32V for DC single power... more | FREE shipping go to store |
 | Kircuit AC Power Cord Cable Plug Replacement For Behringer Tube UltraGain T1953 mic Pre-Amplifier Kircuit AC Power Cord Cable Plug Replacement For Behringer Tube UltraGain T1953 mic Pre-Amplifier Kircuit Adapter/Charger/Power/Cord specially designed and tested to meet the power needs of your device.product made with the highest quality... more | FREE shipping go to store |
 | Tube Damper Rings For Dual Triode Preamp Tubes And El84 Power Tubes. One Pair. made from special soft durometer hi-temp silicone These will reduce or eliminate tube rattle in most all combo amps For all 12AX7 12AT7 12AU7 12BH7 Pre’s and EL84 power tubes Largest and most effective vacuum tube dampers made more | FREE shipping go to store |
 | PKPOWER 16V AC Adapter For PreSonus TubePre Bluetube V1 HP4 V1 Tube PreV1 BluetubeV1 TubePreV1 Blue tube V1 Mic Preamplifier Microphone Stereo Tube Preamp 16VAC - 18VAC In terms of use warranty and other product issues please first send Email and... more | FREE shipping go to store |
 | 2X Dual NE5532 Preamp Audio Amplifier Board Stereo Machine Pre-Amplifier 8/16/35MMfor Projector Dual-channel design single power supply dual NE5532 preamp audio amplifier board (light and sound) internal use dual power conversion chip power supply design so that single power supply is not only It has the effect of dual power supply high... more | $13.50 $11.24 FREE shipping go to store |
 | Overview: With a wide applied range and practicability this preamplifier can fit the majority of active speakers and power amplifiers in the market. The replaceable 6K4 vacuum tubes design can optimize the circuit. The audio part and the power part are... more | FREE shipping go to store |
 | Trjgtas Dual Channel Amplifier Microphone Amplifier AP-20 for Live Sound Card Speaker Pre-Amplifier Working frequency: 20HZ-20KHZ Input impedance: single-ended 10K balanced 20K output impedance: 200 ohms Working voltage: DC 5V-12V static power consumption: 0.3W working current: 5V-73MA 12V-30MA For 5V power supply you can use a power bank or a... more | FREE shipping go to store |
 | Mic Activator Ultra-Clean Gain Microphone Preamplifier Audio Booster for Studio or Home Recording Livestream Broadcast or Podcast This is a professional microphone amplifier that works with a 48V phantom power supply but the phantom power supply does... more | FREE shipping go to store |
 | Mic Activator Ultra-Clean Gain Microphone Preamplifier Audio Booster for Studio or Home Recording Livestream Broadcast or Podcast This is a professional microphone amplifier that works with a 48V phantom power supply but the phantom power supply does... more | FREE shipping go to store |
 | Mic Activator Ultra-Clean Gain Microphone Preamplifier Audio Booster for Studio or Home Recording Livestream Broadcast or Podcast This is a professional microphone amplifier that works with a 48V phantom power supply but the phantom power supply does... more | FREE shipping go to store |
 | AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board the left channel output / right channel output: an audio signal output terminal can be connected to the audio signal input amplifier power amplifier board. the power switch / volume knob: turn the knob counter-clockwise to decrease the volume beginning... more | FREE shipping go to store |
 | Features: 1. Using high-quality materials the quality is guaranteed 2. MAX4410 is a high-fidelity headphone amplifier chip with low distortion low voltage and low power consumption 3. Suitable for single-cell battery power supply 4..It can not only be... more | FREE shipping go to store |
 | AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board the left channel output / right channel output: an audio signal output terminal can be connected to the audio signal input amplifier power amplifier board. the power switch / volume knob: turn the knob counter-clockwise to decrease the volume beginning... more | FREE shipping go to store |
 | 2X AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Headphone DIY Kits the left channel output / right channel output: an audio signal output terminal can be connected to the audio signal input amplifier power amplifier board. the power switch / volume knob: turn the knob counter-clockwise to decrease the volume beginning... more | FREE shipping go to store |
 | MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier Item Type: Microphone Amplifier Module Power Supply Voltage: + 2.4V to + 5.5V (can be directly connected for STM /for Raspberry Pi and other development board) Power... more | go to store |
 | Item Type: Small Stereo Audio Preamplifier Material: ABS and Aluminum Dynamic Microphone: 6.5mm Condenser Microphone Interface: 3.5mm Power Supply: DC12V Power Connector: DC Approx. 5.5 x 2.1mm / 0.2 x 0.1in more | FREE shipping go to store |
 | Item Type: Pre Amplifier Tonality Controller Material: Plastic Power Supply Requirements: AC Dual 12V ± 2V Power Consumption: 5W Appearance Size:Approx. 100 x 60mm / 3.9 x 2.4in(without Knob Protruding Part) Installation Hole Distance: K=M3 J=Approx.... more | FREE shipping go to store |
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