Technical Details
Brand: Teac
Model:A-6700DX
Category:Super High Fidelity
Application:Semi-Pro
Electronics:Solid State
Equalization:NAB
Country of Manufacture:Japan
Release dates:1978 -
Tracks:1/2 Rec/Play+1/4PB
Speeds: 7 1/2, 15
Max Reel Size("): 10.5"
Number of heads: 4
Head Composition: Permalloy
Head Configuration: Stereo - Stacked
# Motors: 3
Auto Reverse?:No
Voltage(s): 100v Japan
Outputs: RCA
Frequency Response:25Hz to 28kHz at 15 ips
Wow and Flutter:.03% at 15 and .06 at 7.5 ips
Signal-to-Noise Ratio:60dB NAB
Sound quality rating:7 / 10
Long-term reliability rating: 8/ 10
Additional Details
Description
The Teac A-6700DX Appears to be a Japanese release only of the underrated Teac A-6600 Auto reverse machine that was available in North America, but strangely did not sell in great quantities. It appears this was 1/2 track recorder with Cobalt-amorphorous heads and a 1/4 track playback head that also bears some resemblance to the Tascam 35-2. The 6700 seems to be few and far between at this point. If anyone has any more information, please submit it.
Dimensions
Transport- Width 478x height 419x depth 268mm
Amplifier- Width 478x height 177x depth 237mm
Weight Transport- 25kg Amplifier- 8kg
Additional Info
Heads (4) Eerase (full track), 2 Track record, 2 Track playback and 4-track playback
Tape Speeds 38cm/s, 19cm/s (± 0.5%)
Motors (3)
Wow and flutter 38cm/s: 0.03% 19cm/s 0.06% wrms
Frequency response 38cm/s 25Hz-28kHz, 19cm/s: 25Hz-28kHz
SN ratio 60dB (3% NAB or BTS equalization)
Distortion 0.6% (reference level)
Stereo Separation 50dB (1kHz)
Rewind time 160 seconds (550m tape)
Input Mic 0.25mV / -72dB / 600Ω or more Compatible Line: 60mV / 50kΩ
Output Line 0.45V / load 10kΩ or more
Dimensions Transport 419 x 478 x 268 mm Amplifier 177 x 478 x 237mm Total
Weight Transport 25kg – Amplifier 8kg
Optional external DBX unit RX-15