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pre-stage amplifier board tube amplifier 6N2
pre-stage amplifier board tube amplifier 6N2
pre-stage amplifier board tube amplifier 6N2

pre-stage amplifier board tube amplifier 6N2

Vendor
Ezbuypay
Regular price
$81.96
Sale price
$56.96
Unit price
per 
Tax included. Shipping calculated at checkout.

Product Description

Audio amplifier 6N2 pre-stage amplifier board 

product details:
 
1 Using original 6N2 tube
 
2 Coupling Capacitor with Top Siemens Capacitor 0.47UF
 
3 resistors use five-ring metal resistors, the main circuit uses precision ± 1% of the five-ring metal film resistors to ensure a good overall signal to noise ratio.
 
4 PCB adopts 1.6mm thick double-sided plate, 2.0oz copper thickness, spray tin process, ensure the size of the current
   The good pass performance. First-class PCB quality.
 
5 The power amplifier board wiring is reasonable, the current sound is small
 
6 with potentiometer tuning
Basic parameters:
    The volume of the finished board: length 160MM width 100MM height 45MM
 
    Power supply: AC 50-180V AC 6-12V
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