Dynaco ST-70 manuals

Find original and reproduction manuals for the Dynaco ST-70 tube power amplifier currently listed on eBay: service manuals, owner's manuals, schematics, parts lists and brochures. Every listing is sorted into Likely original, Likely copy or Unverified from its title and description, so you can tell a factory original from a reprint before you buy.

Right now there are 7 listings that name the Dynaco ST-70: 0 likely original, 2 likely copies and 5 unverified.

See all results & filters for Dynaco ST-70 Shop this model on Vintage Audio Online

Dynaco ST-70 manuals for sale

Paid links: listing links go to eBay and we may earn a commission if you buy (eBay Partner Network). Not affiliated with eBay or any brand shown.

Live listings from eBay · updated 2026-10-12 06:49 UTC · labels are automatic guesses, check the listing before buying.

Unverified

Dynaco ST-70 Amplifier Instruction Manual D-280

$200.00

Owner'sGood

eBay seller ID: the-vintageaudio-shop 100.0%

View on eBay

Unverified

Dynaco ST-70 Assembly Manual D-1496

$200.00

OtherGood

eBay seller ID: the-vintageaudio-shop 100.0%

View on eBay

Unverified

Dynaco Dynakit PAS-1 2 3 ST-70 ST-35 MARK III Brochure *Copy*

$9.97

BrochureUnspecified

eBay seller ID: vintageaudiostoreonline 100.0%

View on eBay

Unverified

Dynaco ST70 PAS2 & FM-1

$1,499.00

OtherVery Good

eBay seller ID: jtperrine 100.0%

View on eBay

Unverified

Vtg Dynaco DynaKit Brochure 1972 Stereo ST-70 400 Mark III Amps Speakers PAS-3X

$18.98

BrochureGood

eBay seller ID: reedsolio 100.0%

View on eBay

Likely copy

DYNACO S-35 ST-70 MARK III MARK IV MARK VI MANUAL SET VIA USB FLASH DRIVE

$14.95

OtherBrand New

eBay seller ID: fantasiaaudio 99.9%

View on eBay

Likely copy

Dynaco ST-70 stereo 70 amplifier owner assembly manual reprint Dyna Dynakit

$17.95

Owner'sBrand New

eBay seller ID: lecazeprinting 99.9%

View on eBay