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For Audio Rearch SP-10 Tube preamplifier Classic Circuit board (No Tubes)

This is a finished board, without tubes.

Parameters:

Board size: 226 × 206MM

Bare board thickness: 2MM

Features:

* US Audio Research SP-10 Tube preamp classic Circuit

* FR4 double-sided glass plate thickness 2MM

* Imported fever components

* Power supply by 6Z4 +6 N6 +6 N2 and other tube rectification tube sampling tube regulator

All tubes are Filament AC power supply (Tubes are not included)

* Two-channel mono symmetrical design

P.S.:

A few components are second-hand disassemble,Different batches of parts may be slightly different from the picture.

Quantity:

1pc

Warranty:

90 days after receipt of order

Payment Delivery details Terms of sales About us Contact us

Payment

we accept paypal only.we will send the package to yr paypal address,pls make sure yr paypal and ebay address are all the same.

Local customs duties are at buyer's account

Delivery details

if you want the items shipped by DHL UPS or Fedex, pls contact with us first for extra shipping charge

all import custom tax paid by buyers

To USA:About 7-17 days by USPS

To Russian:12-20 days

To United Kingdom, Australia,Canada,France Spain:15-25 Days

From Nov,all package will be delayed in the busy season,pls extend yr patience more than 5-10 working days than usual

Terms of sales

we provide full refund if the package did not arrive to you more than 30 days.

or sending a replacement if the items can not work or lost during transhipment.

About us

we provide high quality products and good service,welcome to our shop.

we did not work on weekends,all email will reply in 48 hours except for weekends.