DIATONE AS-2001
Unknown Price
Commentary
An audio monitor system developed in 1964 (1964) by incorporating an all-transistor-type amplifier into the well-established 2S 208 type speaker system for broadcasting monitor speakers.
Its excellent quality control and simple configuration provide stable stereo playback for monitoring stereo broadcast transmission sound quality.
Casters are attached, and the height of the speaker is adjusted to the position of the ear sitting on the chair.
Many of them were used in NHK Broadcasting Center at that time.
Canon connector is standard for the tip of input cord.
The standard cabinet color is BTS 0001 Association color (gray), Size 2 (75B5/0.5).
Model Rating
| Method | 2-Way, 2-Speaker, Bass Reflex System, Floor Type |
| Configuration such as unit | For Low Band : 20 cm Cone Type (PW-201) For High Range : 5 cm Cone Type (TW-501) Network : 4 μ F MP capacitor Amplifier : MA MA-150 all-transistor type amplifier Caster : MC-1270 Type |
| Playback frequency band | 60 Hz to 15000 Hz ± 5 dB |
| Input level | -22dBm |
| Input impedance | 600 Ω, 10k Ω (Balanced) |
| Crossover frequency | 2000Hz |
| Maximum output sound pressure level | 103dB/m |
| Undistorted maximum output sound pressure level | 99dB/m |
| Pwer | 100 VAC, 40 VA |
| External dimensions | Body Only : Width 530x Height 780x Depth Approx. 315 mm With Casters : Width 850x Height 1245x Depth 475 mm |
| Weight | 43kg |