L'avis du net sur l'AD-6700
Audiokarma.org :
The AIWA AD-6700 was a premium 2 head cassette deck.It's an awesome sounding deck.The MRRP was a huge $750 back in 1979,
only $100 less than the 3 headed AD-6900.Both of these are my fave Aiwa's,especially in terms of their build quality and stunning looks.
Daunia 70, Apr 10, 2013
Article sur l'AD-6700
Sterenomono.com article :
The revolutionary new cassette deck designed to realize all the potential sound improvement that metal-particle tape can offer; the new Aiwa AD-6700. with the impressively broader frequency response and increased dynamic range that rival even today's most advanced reel-to-reels.
- ebay.com
- AIWA AD-6700 1.jpg (47.48 Kio) Vu 6337 fois
Aiwa designed it that way to make a breathtaking difference in the way you listen. There's Sndust Guard Head with extended 1,3 micron gap for optimum recording. Aiwa's double-gap Ferrite rease head and an improved rease circuit to meet the increased power demands of metal-particle tape.
- ebay.com
- AIWA AD-6700 2.jpg (48.83 Kio) Vu 6337 fois
But the extraordinary performance of the Aiwa AD-6700 doesn't stop with just metal-particle tape. Aiwa's own precision Bias Fine Adjustment System lets you select the proper bias for every tape formulation available today with just a twist of the dial. So every tape you play gives a flat response.
- ebay.com
- AIWA AD-6700 3.jpg (68.87 Kio) Vu 6337 fois
The Aiwa AD-6700 makes distortion-free recording a cinch, with an amazingly accurate system of sensitive LEDs that instantly responded to peak signal levels.
Aiwa's system boasts a highly visible three color display to help you record a safe level every time. A Peak Hold facility is also included.
- ebay.com
- AIWA AD-6700 4.jpg (61.45 Kio) Vu 6337 fois
For carefree listening, there's a convenient Auto/Repeat with Memory Switch that lets you replay the complete side of a tape - or just the portion of it you most want to hear.
And with Aiwa's exclusive "3 Minute Warning" Remaining Tape Time Meter you'll never worry again anout running out of tape. All you do is check the left meter.
- ebay.com
- AIWA AD-6700 5.jpg (689.79 Kio) Vu 6337 fois
Wow and Flutter have been reduced to an outstanding 0,04% (WRMS). And there's Dolby NR with MPX filter. As a special limited introductory offer, every Aiwa AD-6700 comes with one free cassette of Scotch " Metafine Pure Metal Tape. Now whatever metal-particle tape can do, the new Aiwa AD-6700 makes it do better.
With full-function wireless remote control.
- ebay.com
- AIWA AD-6700 6.jpg (56.06 Kio) Vu 6337 fois
Advanced feather-touch logic controls make the Aiwa AD-6700 a pleasure to operate. Plus it's the first cassette deck in the world with full-function wireless remote control that includes the extra freedom of Cue snd revies - even from across the room. So anything the Aiwa AD-6700 does, you can do in the palm of your hand.
Specifications
Track System: 4-track, 2-channel stereo
Tape Speed: 4,8 cm/sec. ±0,5%
Wow and Flutter: less than 0,04% (WRMS) at Pb
Automatic Stop System: full auto-stop
Automatic Shut-off Action Time: 2 ±0,5 sec.
Pinch Roller Pressure: 350 ±30 g (3,43 ±0,29 N)
Take-Uo Torque: 50 ±10 g-cm (490 ±98 mN-m)
FF & Rewind Torque: 155 ±25 g-cm (1519 ±245 Mn-m)
Unattended Recording Action Time: 3 ±1 s
Playback Output 0,58 ±0,06 V ( Line)
Playback Noise:
Less than 3,5 mV (LH, Dolby Off);
Less than 1,0 mV (Fe-Cr₂, CrO₂, metal, Dolby ON)
Rec./PB Output: 0 VU ± 1,0 dB (line)
Rec./Pb Distortion:
LH, Fe-Cr₂ - less than 1,5%
CrO₂ - less than 2,5%
Metal - less than 1,3%
Rec./Pb S/N: more than 40/45 dB
Channel Separation: more tha 30 dB
Crosstalk: more than 60 dB
Erasing Ratio: more than 60 dB
VU Meter Display Error: ) VU ±0,5 dB
Bias Frequency: 105 kHz
Frequency Response:
LH Tape : 20 - 16,000 Hz (25 - 15,000 Hz +2 -3 dB)
Fe-Cr₂ tape : 20 - 19,000 Hz (25 - 17,000 +2 -3 dB)
CrO₂ Tape : 20 - 18,000 Hz (25 - 16,000 +2-3 dB
Metal Tape : 20 - 19,00 Hz (25 - 17,000 +2 -3)
Motor: 38 pulse FG servo motor (for capstan) DC servo motor
Heads:
For Rec./PB : Sendust guard head
For Erasure : Double Gap Ferrite head
Input:
Mic : Max. Input Sensitivity: 0,25 mV / 200 Ω - 10 k Ω suitable)
Line In : Max.Input Sensitivity 75 mV ? More than 50 k Ω
DIN : Max. Input Sensitivity 0,25 mV / 50 k Ω
Line Out Output:
Standard output level 0,41 V () VU)
Optimum load impedance: more than 50 k Ω
DIN :
Standard output level 0,41 V (0 VU)
Optimum load impedance : more than 50 k Ω
Phones : 8 Ω - 150 Ω
Semiconductors:
19 ICs,81 Transistors, 60 Diodes, 12 FET's, 6 LEDs
Power Source: AC 110 -120 V; 220 - 240 V; 50/60 Hz
Power Consumption: 45W
Dimensions (W x H x D): 450 x 120 x 327 mm
Weight: 9,5 kg (22,5lbs)
Voici l'Aiwa AD-6700E (en haut) avec son grand frère l'Aiwa AD-6900 (en bas) :
- photo.qip.ru
- AIWA AD-6700 ET AD-6900 1.jpg (156.64 Kio) Vu 6337 fois
J'ai toujours adoré la gamme des
.
.
.
Hugues,
avec elle et le grand frère. Je crois que Gregory1249 a une AD-6900. Je vais lui faire les yeux doux 
Superbe platine, vu le monde qu'il y a dedans tu va bien t'amuser pour remettre en état la mécanique !
