Support 4 way stereo Audio input. one way output.
Main materials:
PRT-11A preamplifier reference - American Gary CARY-AE1 circuit, the circuit sound base is different from traditional Marantz 7, C22, etc. It has the characteristics of fast speed, large dynamic, medium frequency density and charming charm. .
The PRT-11A high-voltage power supply uses a voltage-stabilizing circuit, which is adjusted by the Toshiba K2700 FET. The AC lighting method is used to supply the filament, one-point grounding, reasonable layout and routing, and the mutual interference of the tubes is minimized, and there is no noise.
In terms of configuration, PRT-11A uses Hitachi high-voltage filter capacitors, chemical high-voltage decoupling capacitors, Taiwan 3W 1% copper foot metal film resistors, gold-plated electronic tube holders, and MKP coupling capacitors, which have a good price/performance ratio.
Default is also not include the AC input power cable. Please prepare by yourself ！！！
Payment:
We ONLY accept PayPal. Payment must be made within 3 days of the auction end time. Non-Paying bidders will be reported.
All items will be shipped within 1-3 business days (from china)upon receipt of payment.
We ONLY send item to buyer's registered Paypal address,Buyer must be responsible for their postal address
Customs & duties:
For cross-border transactions,.we are not responsible for tariffs and duties. However, buyers may be responsible for actual, applicable tariffs, and duties as requested by respective country laws
Return & Exchange:
>> Some items return is accepted within 7 days after the buyer's receiving the item.(please see the detail describe)[In case of DOA (Dead on Arrival), please report within 3 days]
>> Returned item has to be new, unworn and in its original condition.
>> After getting the returned item, we will refund the customer at the item's price ( excluding the shipping costs to and from )