Description: Works voltage: AC115V or AC230V for choose Size: 220*100*362mm (W*H*D) Support 4 way stereo Audio input. one way output. with 30 seconds delay on output. can Avoid howling when power on. Main materials: >> 50W oxygen-free copper transformer >> All aluminum chassis + stainless steel switch + solid knob >>Taiwan high quality matte RCA terminal + Origianl Japan ALPS 27 potentiometer >> Shuguang 6N8P tubes 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. Shipping time: Default send by fast express to US,CA，Mexico and most Europe, Asian countries，about 6-10 business days can arrived , Russia, Brazil,Africa.Ukraine and some other remote countries will send by china post, it will need about 30-40 working days. 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 )
Price: 228.88 USD
Location: FOSHAN
End Time: 2024-02-13T13:11:28.000Z
Shipping Cost: 76 USD
Product Images
Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Compatible Brand: Universal
Brand: GZLOZONE
Type: Tube Preamplifier
Audio Inputs: Stereo L/R RCA
Number of Channels: 2
Model: Universal
Number of L/R RCA Inputs: 4
MPN: Does not apply
Country/Region of Manufacture: China
Audio Outputs: Analog Audio
