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Upgraded 6A2 Tube Preamplifier Amplifiers HiFi Preamp Bile Buffer Audio Amp Speaker Sound Amplifier Home Theater DIY

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BrandAIYIMA Estimate Delivery Days 8 to 12 Days
  1. Enhanced Audio Quality: Experience superior sound performance with upgraded 6A2 tube technology.
  2. HiFi Preamp Functionality: Elevate your audio setup with a high-fidelity preamp for precise sound amplification.
  3. Bile Buffer Optimization: Delivers optimal sound buffering for smooth, distortion-free audio.
  4. Ideal for Home Theaters: Perfectly designed to enrich your home theater experience with immersive sound.
  5. DIY Enthusiast's Choice: Ideal for enthusiasts seeking to customize and improve their audio systems.
  6. Premium Speaker Compatibility: Amplify the sound output of speakers, enhancing their performance.
  7. Easy Integration: Seamless integration into existing audio setups for instant upgrades.
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Features
Color:
1
Quantity :
87*75MM
Brand:
AIYIMA
Estimate Delivery Days
:
8 to 12 Days
Condition:
New

Basic Information

MPN,SKU / EAN-13:
1005006132468731
Item model number:
Aiyima
Color:
multi Color
Size:
87*75MM
Targeted Group:
All
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Description

Product description:

This product is a tube pre-amplifier and needs to be connected to an active speaker or power amplifier.

It cannot directly connect speakers and passive speakers, headphones, phono amplifiers, cars.

Product name: tube preamplifier

Tube: 6A2(The tube is disassembled)

Power supply: DC12-16V, current 1A or more (DC12V 1.5A supply power is recommended)(without supply power)

Power socket: DC3.5/5.5*2.1

Product support replace tube: 6J1 6J2 6J3 6J4 6J5 6A2 6K4 6K5 6AK5 6AU6 6BA6 6BD6 EF93 6K7 GE5654 etc.

Pre-stage magnification: voltage magnification 5 times

Pre-stage frequency response: 5HZ-500KHZ

Pre-level sensitivity: 3V

Audio input: low-level signal input such as mobile phone, CD, computer, TV, MP3, etc.

Audio output: connect to power amplifier or active speakers

Size: 87*75MM

Note:

The tube preamp is a class A amplification state.. It is recommended to use shielded wire for the signal wire. Common wires may cause leakage or noise.


The high-fidelity lift can be adjusted freely, and the three-gear adjustment with a wave switch.

The switch on the far left is "Hi-Fi."

Switch in the centre is "Boost 1".

The switch on the far right is "Boost 2."

Note:

1. If the signal line is not shielded or the power supply is not well filtered, noise may be generated. It is recommended to use shielded wires and a clean power supply for testing.

2. The tube buffer is amplified by about 5 times. The pre-amp has an amplification function, which is connected between the audio source, the pre-amp and the power amplifier. The noise from the audio source is amplified, so please use a good audio source to test.

Package included:

1Pcs 6A2Tube Preamp(optional)(without supply power)

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