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PRT05A Finished 12AX7 Tube preamplifier base on conrad johnson CL preamp-in Amplifier from Consumer Electronics

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$ 219.00

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PRT05A Finished 12AX7 Tube preamplifier base on conrad-johnson CL preamp Details & Specification :

Item Specifications
Maximum Power Per Channel 60W
Model Number PRT05A
Channels 2 (2.0)
Package Yes
Brand Name GZLOZONE

1:Without tube:$123

2:With  12AX7 tube:$181

3:With  EH 12AX7 tube:$219

 

Works voltage: AC230v 50/60hz (can be set to AC 115v 50/60hz as required)


 ZERO-ZONE PRT05A preamp is reference the famous conrad-johnson CL Circuit , designed with double-single independent design, physically separated 100% left and right channels, independent hierarchical grounding.

The preamp are using 4pcs 12AX7 Tubes.
30VA 
Oxygen free copper R-core transformer.
Origianl Japan ALPS Type 27 Potentiometer.
Taiwan high quality frosted 
Pure copper RCA  terminals.
Aluminum chassis + stainless steel switch.


● Gain: about 10 times.
● input impedance:47K
● SNR: 90dB;
● Frequency response: 10Hz--30KHz;
● Distortion: ≤1%.

● Size: 240*90*320MM (W*H*D)
                 

default is not include the AC input cable.