
A slim 8-page booklet devoted entirely to two new models - the C-90 preamplifier at ¥170,000 and the M-90 power amplifier at ¥200,000. Both are built around CD as the primary source: the M-90 features a CD Direct input that bypasses the preamplifier stage, while the C-90 uses three separate power transformers and a mono construction with fully isolated L/R channels. Unusual for a preamplifier of this class - a complete video section with VTR and VDP inputs. The C-90 ships with a wireless remote control included.
- 3トランス マルチ・パワーサプライ モノコンストラクション構造 - 3-Transformer Multi Power Supply Mono Construction - three power transformers, separate mono construction for L/R channels
- CDダイレクト入力 - CD Direct Input - direct CD input bypassing unnecessary circuits
- フラットMOSトランジスタ - Flat MOS Transistors - flat MOS transistors in the output stage
- ビデオ信号セレクター - Video Signal Selector - video signal selector with TV/VTR/VDP inputs
| Model | Type | Price |
|---|---|---|
| PIONEER C-90(BK) | stereo preamplifier, wireless remote control | ¥170,000 |
| PIONEER M-90(BK) | stereo power amplifier, 200W+200W | ¥200,000 |
昭和61年7月(1986 July)ZAD200B〈F-02〉

