Radiomuseum Rottenburg

Introduced:	1961/62
Original Price:	DM 1995,--
Tubes:	8 x ECC 81, EC 92, 2 x EL 95
Tectifier:	B 250 C 250 M, B 30/24-0,5, E 14 C 5

Tape Recorder:	Portable, two tracks, 7 1/2 and 3 3/4 ips, diameter up to 8 2/3" Ø
	record time 2 x 180 min at 3 3/4 for 1000 m duo-tape
	3 heads, 1 x erase, 1 x record, 1 x play

Frequency Response:	30 - 18.000 Hz at 7 1/2 ips
	40 - 15.000 Hz at 3 3/4 ips
Dynamic Range:	>= 50 dB

Amplifier:	separated record- and playback-amplifier; 8 stages for
	record + RF-push-pull-bias, 9 stages for playback-
	output power 6 W; 4 inputs (mixing unit) 200 Ohm (0,25 mV)
	for microphone, 100 kOhm (5, 15, 100 mV switchable)
	for radio, 500 kOhm (500mV) for pick-up, 1 MOhm (1 V) for
	tape recorders; volume control for record and playback;
	tone control; monitoring before or after tape with earphone
	built-in speaker or ext. speaker; recording control before or
	after tape with moving-coil instrument, dB scale; indicator for
	tape length

Handling:	6 push-buttons for record, play, stop, fast forward / rewind,
	pause; 1 change-over switch for tape speed
	1 change-over switch for monitoring before / after tape

Specials:	studio machine with 3 motors; exchangeable head support for
	full- or two tracks-heads; wow and flutter <= 0,15 %;

2 speakers:	Perm.-dyn. ; connectors for ext. speaker (4 Ohm),
	radio and earphone

Power Supply:	110, 127, 150, 220, 237 V AC
Power Consumption:	150 W
2 Fuses:	0,8 A at 220 V
1 Fuse:	0,3 A for heater current
1 Fuse:	1 A magnetic current
1 Fuse:	0,1 A for anode current

Box:	wood covered with plastic
Size:	630 x 270 x 530 mm (24 3/4 x 10 2/3 x 20 3/4 in)
Weight:	30 kg (66 1/4 lb)