glowingfish
Ouwe rot
Dynacord S65 buizen tape echo AS IS !!
Niet getest, geen buisjes erin en wordt verkocht AS IS !
De koppen zijn volgens mij nog o.k. moeten allen goed schoongemaakt worden en gedemagnetiseerd worden.
Optisch nog in mooie staat.
Gaan werkend voor rond de 350E maar deze mag weg voor 75E !
Ik heb de Schema's erbij
Technical specifications
Through the 3 buttons where you choose input-heads, it's possible to get echos with "gallop effekt", a rippling effect which I haven't found on any new digital echo. What the guitarist want's, distorsion, is also possible if you use the echo as a preamp before your guitaramplifier. The echo is entirely armed with tubes.
Updated 20 nov. 2000.
I'm very glad that I have received scanned copys from the manual from Greg as thanks for bringing him some technical assistance. Thanks Greg!
Some of the data from the manual:
Tube armament:
Frequency responce:
2 mic inputs:
2 instrument inputs:
1 input for electronic instrument:
Output to amplifier:
5 + 1 toneheads:
Tape speeds:
Echo duration 5 x ECC83, ECC82, EM84 (all Telefunken on my unit)
20 - 16000 Hz
1,7mV / 200 Ohm
18 mV / 1 Mohm
400-1000 mV /100Kohm
0,5-1,0 V / 50 Kohm and 10-50 mV / 50 Kohm
3 recorder, 2 playback and one eraser head.
22 and 44 cm/sec. bandlength 51 cm.
0,1-3 sec. Further on, I have measured some specs on the toneheads you all can have a use for. I used a new LCR meter to gather this information recently. It seems that the heads on this machine is "hot" and hard to find any substitutes for. In particular the playback heads which have large impedances.
OK, now lets give you the numbers:
The 3 recordingheads
**************************
Resistance: DC=448 ohm, 120Hz=1090 ohm. 1Khz=16,7 Kohm
Inductance: 120Hz=719mH, 1Khz=636mH, Q=3,9 D=0,256 (at 1Khz)
Capacitance: 1Khz=38,47 nF
The 2 playbackheads
*************************
Resistance: DC=1019 ohm, 120Hz=3,73 Kohm, 1Khz=43Kohm
Inductance: 120Hz=2,26H, 1Khz=1,81H, Q=3,46 D=0,288 (at 1Khz)
Capacitance: 1Khz=12,68 nF
Q = Quality factor of a coil.
D = Dissipation factor or tangent of the loss angle.
Niet getest, geen buisjes erin en wordt verkocht AS IS !
De koppen zijn volgens mij nog o.k. moeten allen goed schoongemaakt worden en gedemagnetiseerd worden.
Optisch nog in mooie staat.
Gaan werkend voor rond de 350E maar deze mag weg voor 75E !
Ik heb de Schema's erbij
Technical specifications
Through the 3 buttons where you choose input-heads, it's possible to get echos with "gallop effekt", a rippling effect which I haven't found on any new digital echo. What the guitarist want's, distorsion, is also possible if you use the echo as a preamp before your guitaramplifier. The echo is entirely armed with tubes.
Updated 20 nov. 2000.
I'm very glad that I have received scanned copys from the manual from Greg as thanks for bringing him some technical assistance. Thanks Greg!
Some of the data from the manual:
Tube armament:
Frequency responce:
2 mic inputs:
2 instrument inputs:
1 input for electronic instrument:
Output to amplifier:
5 + 1 toneheads:
Tape speeds:
Echo duration 5 x ECC83, ECC82, EM84 (all Telefunken on my unit)
20 - 16000 Hz
1,7mV / 200 Ohm
18 mV / 1 Mohm
400-1000 mV /100Kohm
0,5-1,0 V / 50 Kohm and 10-50 mV / 50 Kohm
3 recorder, 2 playback and one eraser head.
22 and 44 cm/sec. bandlength 51 cm.
0,1-3 sec. Further on, I have measured some specs on the toneheads you all can have a use for. I used a new LCR meter to gather this information recently. It seems that the heads on this machine is "hot" and hard to find any substitutes for. In particular the playback heads which have large impedances.
OK, now lets give you the numbers:
The 3 recordingheads
**************************
Resistance: DC=448 ohm, 120Hz=1090 ohm. 1Khz=16,7 Kohm
Inductance: 120Hz=719mH, 1Khz=636mH, Q=3,9 D=0,256 (at 1Khz)
Capacitance: 1Khz=38,47 nF
The 2 playbackheads
*************************
Resistance: DC=1019 ohm, 120Hz=3,73 Kohm, 1Khz=43Kohm
Inductance: 120Hz=2,26H, 1Khz=1,81H, Q=3,46 D=0,288 (at 1Khz)
Capacitance: 1Khz=12,68 nF
Q = Quality factor of a coil.
D = Dissipation factor or tangent of the loss angle.
