-40%
Dynaco ST70 ST-70 Deluxe Stereo 70 Tube Amplifier Restoration Kit
$ 139.39
- Description
- Size Guide
Description
FREE UNLIMITED TECHNICAL SUPPORTHere is a deluxe kit to electrically restore your Dynaco ST-70 to like new condition. All caps are over rated for reliability. The kit includes:
1 x 30/20/20/20 @ 550V Authenticap capacitor twist lock can
OR (depending on stock)
1 x 30/20/20/20 @ 525V CE USA (Mallory re-Issue) Twist Lock can
4 x Metalized Polypropylene coupling capacitors, .10 uf @ 500V
2 x Metalized Polypropylene coupling capacitors, .05uf @ 500V
2 x High Quality Bias Supply Electrolytic capacitors, 47uf @ 250V
1 X 6.8K 1W Resistor for Power Supply
1 X 22K 1W Resistor for Power Supply
2 X Matched Pair 47K 1W High Quality Resistors (Matched to 1%)
2 x Matched Pair 270K 1/4 W resistors
(Matched to 1%)
1 X 1N 4007 Diode to replace Selenium rectifier
1 x 4.7k 1/4 W resistor to compensate for Selenium rectifier replacement
1 x Terminal strip to mount Bias supply parts
1 x Installation tips document with schematic
1 x JJ or TAD GZ34 (same Tube) Rectifier tube (You can substitute the Mullard GZ34 at extra cost)
2 X RCA 6GH8A OR Jan Philips 6U8A/6EA8 (depending on stock) (Replacement for 7199)
2 X Plug in Socket adapter 6U8A/6EA8/6GH8A - > 7199 No Socket modifications. Plug and Play
Instructions with schematic included and Technical support as needed. This where we separate ourselves from the Amateurs. This will restore your amplifier to better sonic condition than when it was new. Its a sonic wonder.