JBL director
¥ 47,000 (around 1993)
Commentary
Sound Effect series of Dolby surround processor.
The Sound Effect series was developed as a sound system for multimedia applications such as audio, TV, PC and game.
The director has built-in power amplifiers for surround and center.
Model Rating
| Type | Dolby surround processor |
| Frequency characteristic | Front : 20 Hz ~ 30 kHz -3dB |
| Total harmonic distortion factor | 0.25% (20 Hz to 20 kHz) |
| Input impedance | 47k Ω |
| Output impedance | Line out : 200 Ω |
| Output of the power amplifier | Center / Surround : 25W + 25W (6 Ω) |
| External dimensions | Width 432x Height 79x Depth 254 mm |
| Weight | 4.5kg |
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