Technical Details
Brand: Philips
Model:N4407
Category:Mid High Fidelity
Application:Consumer
Electronics:Solid State
Equalization:IEC
Country of Manufacture:Netherlands
Release dates:1970 - 1974
Tracks:1/4 Rec/PB+1/2PB
Speeds: 1 7/8, 3 3/4, 7 1/2
Max Reel Size("): 7"
Number of heads: 2
Dimension: 19 x 13½ x 7½ inches (483 x 340 x 190 mm)
Head Composition: Permalloy
Head Configuration: Stereo
# Motors: 1
Auto Reverse?:No
Voltage(s): 110-120v, 220-240v, Multi
Outputs: DIN
Frequency Response:( 3dB): 7½ ips: 40Hz - 16kHz 3¾ ips: 40Hz - 15kHz 1 ips: 60Hz - 8kHz
Wow and Flutter:0.15% at 7½ ips
Signal-to-Noise Ratio:better than 45 dB
Sound quality rating:5 / 10
Long-term reliability rating: 7/ 10
Weight: 24.25 lbs (11 kg)
Additional Details
Description
The N4407 was an all-transistor 4-track stereo/mono recorder with three speeds (7½ , 3¾ and 1 7/8 ips), a single motor and two heads.
A maximum reel size of 7″ was allowable and the recorder was designed to be used in either vertical or horizontal position.
Other features included : automatic end-stop. Duo-play and Multi-play and mixing facilities.
4 watts per channel output power. twin 6 x 4 inch internal speakers. separate bass and treble controls on playback and twin VU meters.
Additional Info
Rewind speed: less than 200 seconds (1800 ft tape) / Audio output power: 2 x 4 watts / Inputs: microphone: 2 x 0.2mV / 2 Kohms radio / diode: 2 x 2mV / 20 Kohms pick-up: 2 x 150 mV / 1 Mohms / Outputs: radio / diode: 2 x 1V / 20 Kohms extension speaker: 2 x 4 watts / 8 ohms headphones: 2 x 1.5V / 1.5 Kohms / Speaker(s): two 6 x 4 ” elliptical (built-in)