Technical Details
Brand: Simon
Model:SP4
Category:Vintage
Application:Consumer
Electronics:Tube
Equalization:IEC
Country of Manufacture:United Kingdom
Tracks:1/2 Rec/PB
Speeds: 3 3/4, 7 1/2
Max Reel Size("): 7"
Number of heads: 2
Head Composition: Permalloy
Head Configuration: full-track-mono
Auto Reverse?:Yes
Frequency Response:(all 3 dB): 7½ ips: 30Hz to 12kHz
Wow and Flutter:better than 0.2% peak to peak
Signal-to-Noise Ratio:-52dB
Sound quality rating:5 / 10
Long-term reliability rating: 5/ 10
Additional Details
Description
An automatic reversing half-track mono recorder with impressive specifications and features for its time. Some of these included three-way mixing facilities, bass and treble lift and cut with independent controls, remote control facilities, high quality 2-way speaker system, a push-pull oscillator for noise and hum suppression and a frequency response of 30Hz to 12kHz 3dB
at 7½ ips.
A ‘magic eye’ cathode ray tube was used to display recording level – this can be seen in the picture at left at the front right hand side of the speaker grille beneath the power light.
Additional Info
Rewind speed: 2 minutes for 1200ft / Audio output power: 10 watts / Inputs: mixable microphone, grammophone and radio / Speaker(s): 0ne 10 x 6″ elliptical and one 4″ tweeter with diffuser / Dimensions: 17 x 10½ x 15″ (432 x 267 x 381 mm) / Weight: 46 lbs (20.9 kg) / half-track mono