Integrated Amplifiers › Tube+preamp

2PCS 6K4 Electronic Tube Valve Vacuum Tube Replacement for 6AK5/6AK5W/6Zh1P/6J... 2PCS 6K4 Electronic Tube Valve Vacuum Tube Replacement for 6AK5/6AK5W/6Zh1P/6J1/6J1P/EF95 Pairing Tube Amplifier DIY Preamp Vacuum Tube Replacement for 7-pin 5654/6AK5/6AK5W/6Zh1P/6J1/6J1P tubes. It can directly replace 403A/403B/EF95 and ordinary... more

2PCS 6K4 Electronic Tube Valve Vacuum Tube Replacement for 6AK5/6AK5W/6Zh1P/6J... 2PCS 6K4 Electronic Tube Valve Vacuum Tube Replacement for 6AK5/6AK5W/6Zh1P/6J1/6J1P/EF95 Pairing Tube Amplifier DIY Preamp Vacuum Tube Replacement for 7-pin 5654/6AK5/6AK5W/6Zh1P/6J1/6J1P tubes. It can directly replace 403A/403B/EF95 and ordinary... more

Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be ... Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be replaced are: 6J1 6J2 GE5654 6J3 6J4 6J5 6J1 6AK5 etc. OP AMP chip: NE5532P*2 Replaceable OP amp chips: OPA2604 OPA2134 LM4562 JRC5532 etc. chip: domestic JL... more

Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be ... Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be replaced are: 6J1 6J2 GE5654 6J3 6J4 6J5 6J1 6AK5 etc. OP AMP chip: NE5532P*2 Replaceable OP amp chips: OPA2604 OPA2134 LM4562 JRC5532 etc. chip: domestic JL... more

Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be ... Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be replaced are: 6J1 6J2 GE5654 6J3 6J4 6J5 6J1 6AK5 etc. OP AMP chip: NE5532P*2 Replaceable OP amp chips: OPA2604 OPA2134 LM4562 JRC5532 etc. chip: domestic JL... more

Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be ... Product parameters: Product name: A3 PRO Tube model: 6K4 The tube that can be replaced are: 6J1 6J2 GE5654 6J3 6J4 6J5 6J1 6AK5 etc. OP AMP chip: NE5532P*2 Replaceable OP amp chips: OPA2604 OPA2134 LM4562 JRC5532 etc. chip: domestic JL... more

2PCS 6K4 Electronic Tube Valve Vacuum Tube Replacement for 6AK5/6AK5W/6Zh1P/6J... 2PCS 6K4 Electronic Tube Valve Vacuum Tube Replacement for 6AK5/6AK5W/6Zh1P/6J1/6J1P/EF95 Pairing Tube Amplifier DIY Preamp Vacuum Tube High reliability and stability. HiFi and soft sound low noise. Replacement for 7-pin... more

All-Analog Tube Preamplifier Overview The ZEQD-Pre is an all-analog tube pream... All-Analog Tube Preamplifier Overview The ZEQD-Pre is an all-analog tube preamplifier that brings together EarthQuaker Devices innovative pedal design and Dr. Z Amplification’s decades of tube amp expertise. With a passive Three-Band EQ... more

Plug Type:US Plug it applies to Canada India Mexico Thailand the the Philippin... Plug Type:US Plug it applies to Canada India Mexico Thailand the the Philippines and so on. voltage: AC110V Colour:black Material:Metal Package Contents: 1 * HiFi Tube Audio Amplifier 1 * Power Adapter 1 * English instruction manual Only the above... more

PKPOWER 16V AC Adapter For PreSonus TubePre Bluetube V1 HP4 V1 Tube PreV1 Blue... 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

FE-6J1-2 fever tube pre-amp board is the circuit schematic design imitation cr... FE-6J1-2 fever tube pre-amp board is the circuit schematic design imitation crew Music fax X-10D to be rational optimization more stable performance than the original machine tube play 10% increase. This board uses a single 12V AC input the circuit... more

Features: * Built and tested to strict quality control standards. * Stable per... Features: * Built and tested to strict quality control standards. * Stable performance and high reliability. * High-frequency pentode 6J1P-EV * The 6J1P-EV is equivalent to the EF95 6F32 and 6AK5. The first grid is wound with gold-platinum alloy.... more

the left channel output / right channel output: an audio signal output termina... 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... more

FE-6J1-2 fever tube pre-amp board is the circuit schematic design imitation cr... FE-6J1-2 fever tube pre-amp board is the circuit schematic design imitation crew Music fax X-10D to be rational optimization more stable performance than the machine tube play 10% increase. This board uses a single 12V AC input the circuit... more

Features: 1. High-quality materials experience enhanced audio fidelity restore... Features: 1. High-quality materials experience enhanced audio fidelity restore true sound 2. Stable product performance upgraded for a variety of models of bile ducts 3. Preamplifier frequency response 5HZ-500KHZ as long as your ears can hear the... more

Features: * Brand new high quality * Made of high quality materials * Experien... Features: * Brand new high quality * Made of high quality materials * Experience enhanced restore real sounds * Product performance is stable can be upgraded for various types of bile ducts * Preamplifier frequency response 5HZ-500KHZ as long as... more

Description : Amplifier Type: HIFI Pre-amplifier Input Channel : 4 Output chan... Description : Amplifier Type: HIFI Pre-amplifier Input Channel : 4 Output channel : 2 Frequency response: 20HZ-20KHz High-bass adjustment range: ±6dB Distortion: 0.04% Operating voltage: 12V Related Products: stereo amplifier mini amplifier audio... more

Description : Amplifier Type: HIFI Pre-amplifier Input Channel : 4 Output chan... Description : Amplifier Type: HIFI Pre-amplifier Input Channel : 4 Output channel : 2 Frequency response: 20HZ-20KHz High-bass adjustment range: ±6dB Distortion: 0.04% Operating voltage: 12V Related Products: stereo amplifier mini amplifier audio... more

Features: * Brand new high quality * Made of high quality materials * Experien... Features: * Brand new high quality * Made of high quality materials * Experience enhanced restore real sounds * Product performance is stable can be upgraded for various types of bile ducts * Preamplifier frequency response 5HZ-500KHZ as long as... more

Enhance your listening experience with our versatile audio amplifier engineere... Enhance your listening experience with our versatile audio amplifier engineered for both home and automotive use. Whether you are looking for a compact mini amp for your car or a reliable stereo amplifier for your home theater this unit delivers... more