SONY TC-4660

SONY TC-4660 Frequency responce

Technics ST-S44

Technics SH-F101

LEADER LAG-126

Sony tc-k77r part x

Technics SH-8040 / SH-8045

SONY VT-M5 - Audioscope

Technics SH-3400 / SH-3433 / SONY TC-6364

Technics　SV-55　Audio Scope TV

Technics SH-3433 4channel Audio Scope

SONY TC-6364 (TC-366-4)

SONY TC-6364 (TC-366-4) Frequency responce (Rear)

SONY TC-6364 (TC-366-4) Frequency responce (Front)

SONY TC-6364 (TC-366-4) Playback EQ

SONY TC-6364 (TC-366-4) Wow and flutter

SONY TC-6360A Frequency responce

SONY TC-6360A Playback EQ

Technics SV-55

SONY TC-6040 Playback EQ

SONY TC-6040 Frequency responce

SONY TC-6040

SONY TC-6040 Distortion / Wow and Flutter

SONY TC-6040 Input level / Rec~PB level

SONY TC-6040 Rewind

AKAI GX-266D Wow and flutter / Distortion Check