Audio Database

T-W05SR
Commentary

A twin recorder re-double reverse deck with Dolby S and FLAT SYSTEM.

As a noise reduction system, Dolby S is installed.
The Dolby S has a noise reduction effect of up to 24 dB in the high-frequency range and up to 10 dB in the low-frequency range. In addition, bleeding noise is also greatly reduced.

Equipped with FLAT SYSTEM which brings out the performance of the tape.
This system automatically adjusts the bias, level, and equalizer using three points : low (400 Hz), middle (3 kHz), and high (10 kHz).
This makes it possible to flatten the recording and re-recording frequency characteristics and to bring out the capabilities of the tape.

It is equipped with FLEX (Frequency Level Expander) SYSTEM to automatically correct the sound of the tape and reproduce clearer sound.
This system first determines whether or not the tape sound is contained, and then automatically amplifies the high-level signal up to the preset ideal value (1/f characteristic) in a way that does not make the hissing noticeable.

Equipped with the Dolby HX-PRO, it detects the wide-range signal flowing in the recording head and controls the bias current according to the increase or decrease of the signal, preventing the generation of self-bias and improving the high-range characteristics.

Equipped with a CD-DECK synchro function, it can be used in combination with Pioneer's compatible CD player to enable automatic linkage operation such as synchronized recording start and auto trackback recording with one touch operation.

Equipped with MIC input that can record mixed sound with line input.

It is equipped with a music search that can start up to 15 songs in both forward and backward directions.

Wireless remote control is included.

Model Rating
Type Double reverse deck
Track system 4-track, 2-channel stereo
Heads Recording / Reproducing Head : Hard Permalloy x2
Erase Head : Ferrite x2
Motor Two DC servo motors
Wow and flutter ± 0.155% W · peak (EIAJ)
0.08%WRMS(JIS)
Quick Winding Time (C-60) About 100 seconds
Frequency characteristic TypeIV (metal) : 20 Hz ~ 21 kHz ± 3 dB
TypeII (Chrome) : 20 Hz to 19 kHz ± 3 dB
TypeI (normal) : 20 Hz to 18 kHz ± 3 dB
Signal-to-noise ratio (TypeIV, corrected for audibility) 56 dB or higher (EIAJ / peak recording level)
Dolby NR off : 57 dB or more (3rd harmonic distortion factor : 3%)
Dolby B NR : 66 dB or more (3rd harmonic distortion factor : 3%)
Dolby C NR : 73 dB or more (3rd harmonic distortion factor 3%)
Dolby S NR : 75 dB or more (3rd harmonic distortion rate 3%, 20 Hz to 20 kHz, B. P. F)
Input Sensitivity / Impedance Line : 100mV/68k Ω
Output Level / Impedance Line : 0.5V/1.9k Ω
Headphone : 1.33mW/32 ohm
Power supply voltage 100 VAC, 50Hz/60Hz
Power consumption 24W
External dimensions Width 420x Height 125x Depth 250 mm
Weight 4.2kg
Attachment Wireless Remote Control