1pc GZ34/5AR4 Kubota Low noise Audio adjust HV regulator for tube amplifier PCB

Description

1pc GZ34/5AR4 Kubota Low noise Audio adjust HV regulator PSU for tube amplifier Board
input voltage is AC200-350V
Out put voltage is DC 200-450V@500mA
noise less than 0.1mV
GZ34/5AR4 tube or 4*FR207 Diodes rectifier type.if using Diode rectifier,please short PCB smd pad.Octal tube socket soldering bottom.high current please addition Heatsink for transistor
PCB size:110*80
After order send schematic to you.
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shipping via
hongkong post  Airmail
package
shipping delivery time to USA 7
-20 working days
to Europe  7-27 working days
to South america and Italy 35-50 working days
If over delivery time still not received your item,please ask your local customs or post office.
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Please note your receiver address is English,French and Spanish. If not international standard address will be long delivery time
Fees, taxes and duties on imported goods are not included in the item price or shipping charges. These costs are borne by the buyer / import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
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Return policy: All Item 6month quality warranty We guarantee original and brand new quality. Every product will be tested before we send out. please point out item defect within 7 days after you receive the item and we can fully refund but this will not include the shipping cost of returning. The returned item has to be in its original condition. Accidental damages or misuse to product will not be refunded
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