Aluminum housing symmetrical hifi-amplifier 2 channel black 2AX7, 12AU7 vacuum tube stereo preamplifier kit

Technical Data

Frequency response: 20 Hz - 20 kHz +/- 0.5 dB,

Output voltage: 2 V

Total harmonic distortion: < 0.1 % (1 kHz, 1 Watt),

Input sensitivity: 400 mV,

Signal-Noise ratio: > 85 dB,

Input impedance: 47 kOhm

Inputs: 4 x Stereo RCA,

Outputs: 2 x Stereo RCA Pre Out, 1 x Stereo RCA Rec Out

Tubes: 12AX7, 12AU7

Colour: black

Weight: 11.5kg

Dimensions (WxHxD): 446 x 142 x 415 mm 

Detail Description

• A tube prestage to meet the highest standards. Inside, totally 9 pieces of 12AX7 and 12AU7 tubes provide the perfect pre-amplification for weak signals. 
• Gold-plated high-grade Neutrik XLR input and output connectors take the relevant cables, giving the best possible quality, and they guarantee a clean sound.
• The circuitry with its negative feedback design is the optimum of linearity and sound.

Q1:How's the delivery time?

A: Usually it will take about 30-35 days for production.

Q2: Can you produce according to customers'design?

A: Sure, we are professional professional ktv audio manufacturer,OEM &ODM are welcome.

Q3: What's the payment term?

A: We accept T/T, 30% deposit and 70% balance before shipping.

Q4: Tell me the standard of package?

A: For the small capacity, inside filling the foams, outside using carton, but for big capacity, we should use strong wooden case for protection.