October. 1958 19

Frequency Data Manufacturer Model and Price Response New playback unit for both dual -track and four -track stereo and dual -track monaural. Separate volume and Telectro tone controls for each amplifier. Fast Forward and Re- 50-15,000 wind. Pilot light indicates when set is in operation. Four - f:- - Model 1980 pole motor. Inputs: two for connecting kit that converts Stereo Playback cycles at any monaural into stereo disc system. Out - Unit 71/2'. sec. puts: two for external speakers/amplifiers.Signal-to- TELECTRO- $99.95 noise ratio:45db. Output is6watts peak from each SONIC amplifier.Distortionisless than 2.0%. Dimensions: 15' x 81/2" x 111/2". Weight: 20 lbs. CORPORATION New tape recc.rder for two- and four -track stereo play - 35 -18 37th St. - , Telectro back and monaural record/playback. Speeds: '71/2,33/4 eq- Long Island City 1, and 17/8 ips. Pushbutton controls. Digital counter. Auto- Modell 300 matic shut-off. Record and record level indicator. Three - New York Stereo Portable 50-15,000 way speaker system. Equalization switch. Inputs: micro - $189.95 cycles at phone, /phono/TV. Outputs: two for external

4 71/2-sec. speaker/amplifiers. Signal-to-noise ratio: 45 db. Power Model 350 output: 8 watts peak from each amplifier. Distortion less Portable than 2.0%. Dimensions: 16" x 10" x 14". Weight: 29 lbs. $149.95 Model 350 is monaural. Same as above except for single pre -amp and power amp with push-pull output of 8 watts. Mark IV Dual track, dual speed. TR-2106 with timingscale. TRUVOX LTD. Tape Deck TR-2116with precision index counter, both fitted with TR-2106 stacked stereo head. With suitable electronics for mon- Truvox (U.S.A.) lbs. $199.50 40-15,000 aural record/playback plus stereo playback or monaural (' 3 db) record/playback plus stereo record/playback (half-track Ltd. TR-2116 cycles erase head requires raw tape).3 shaded pole B.T.H. 275 Seventh Ave. $215.00 at 71/2"sec. '71/2ips. '''''''"""-...... _ ----is motors. Wow and flutter: less than 0.2% at New York 1, ..-.-...-._ "K" Push button operation, electrical braking, high speed re- York Record -Playback wind (45 sec. for '7" reel). Automatic tape lifter. Dimen- NewTypeAmplifier$109.50 sions: 141/4" x 12-13/16" x 5". Weight 141/2 lbs. Component tape deck offered with a wide variety of Viking interchangeable head assemblies. Features flutter -filter belt ii1 75Series drive. Wow and flutter 0.2% rms. Front panel speed Tape change, 3y4 and 71/2 ips. Split -knob position shift for record/play, fast forward and rewind. For playback, re - %4"'Decks quires preamplifier with low level tape input and NAB Model FF75R-LP. 30-15,000 equalization. For recording, requires Viking RP61 or ail.Monaural Record cycles ( -±2 db) equivalent matched record/playbackamplifier.(Two Playback S 78.50 RP61 amplifiers and stereo deck serve for stereo record - Model FF75RM-LP. Monaural Erase at 71/2"/sec . ing). All Viking decks may be modified through addition Record Monitor 87.00 of heads and brackets to provide same functions as other Model FF75SR. Monaural Erase models listed. Decks accommodate three heads and are Record, Stereo Playback 113.00 also available with the quarter track head configuration. Model FF7SES. Stereo (In -Line) Erase 121/4" x 83/4"x 5" deep. 115V., 60 cycles A -C.(50 Record and Playback 113.00 cycle models also available). Weight 11 lbs. c.".--- The finest home type tape deck in the Viking line. Flut- ter -filter belt drive. Two motors providing fast forward Viking and rewind. Front panel speed change, 33/4 and 714 ips. .-- 85 Series Dual rotary control. Inner ring selects "fast forward' and Tape "fast rewind." Outer knob selects normal forward, stop rs and cue (edit). Footage counter. Space for five heads. -- Decks VIKING OF 'Igo, ----wily Pressure pads provided at three head positions. Tape - MINNEAPOLIS lifters remove tape from heads except in play and "cue" Model 85P. Monaural Playback $ 99.00 positions. Short -gap record/playback heads. Ultra -short Model 85R. Monaural gap quarter -track in -line head for the new 33/4 ips tapes Record/ 30-15000, 9600 Aldrich Playback 108.50 are available. See "Q" models. Signal-to-noise ratio 50 Ave., So. Model 85t0. Monaural Erase/ cycles (±2 db) db. Wow and flutter 0.2 percent or less rms. Use with Minneapolis 20, Record, Stereo Playback 132.50 at71/2"/sec. RP61 Record/Playback amplifiersfor recording. Use Minn. Model 85SR. MonauralErase/ PB60 preamplifier or amplifier having equivalent (NAB) Record, Stereo Playback 143.00 tape equalization. Tapes recorded on Viking may be Model 85SRO. Monaural Erase Record, played back on any machine having standard NAB Four -Channel Stereo Playback 167.00 equalization. 110v, 60 cycles. (50 cycle models available.) Model 85E5. Monaural -Stereo Erase (All 85 Series Viking decks are flexible in that heads Record Playback 143.00 may be added to provide special functions such as sound - Model 85IESO. Monaural Four -Channel on -sound recording, stereo monitoring, language teach - Stereo Erase Record / Playback 167.00 ing, etc.) Dimensions: 91/2" x 13" x 5". Weight 12 lbs. RP61 Record Playback Amplifier $ 77.50 RP61 record/playback amplifier matches allSeries '75 RP61VU Record 'Playback Amplifier 119.00 and 85 tape decks above. PP61VU is the same as the PB60 Playback Preamplifier 29.50 RP61 but has a VU meter instead of "Magic eye." Portable handler for use with Fidelipac continuous loop Viking tape cartridges holding up to 1600 feet of tape. Single 40-14,000 lever control. Speed change control for 33/4 or '71/8 ips Endless Play cycles at tape speeds. 115v, 60 cycle A -C motor (50 cycle motor 40,rft. o"t1L...,: Cartridge 71/2" sec. available). Accommodates one or two PB60 Pre-ampli, Recorder fiers, or PA62 combination preamp-amplifier, or RP61 35P $60.00 40-7,000 Record/PlaybackAmplifier.101/2"x91/4"x51/4" cycles at mounted in case. Weight 5 lbs. 351 $67.00 Model 35Pismonauralhalf-trackplaybackonly, 3 3/4" / sec. mounted in case. Model 35R is monaural half-track rec. (other models available by request) ord/playback/erase, mounted in case.