19873 📃
A3 leaflet folded in half about the DENON PMA-780D - a stereo pre-main amplifier with a built-in digital input and DAC (¥89,800). The headline feature is the Digital Multi Interface: coaxial digital inputs for CD and DAT routed straight into the amp, with a Double Super Linear Converter using two PCM converters for separate L/R channels. The power section delivers 130W+130W into 8Ω with a high-speed super non-NFB output stage, a 400VA EI transformer, and 32,800μF of supply capacitance. The rear panel carries PHONO-1 MC/MM, PHONO-2 MM, and digital outputs for CD/DAT (the unit can act as a digital switch). A 1987 catalog - DAT had just hit the market.
- デジタル・マルチインターフェース - Digital Multi Interface - built-in coaxial digital inputs for CD and DAT routed directly into the amplifier
- DOUBLE SUPER LINEAR CONVERTER - D/A stage built around two PCM converters with independent L/R channel processing
- ハイスピード・スーパー無帰還パワーアンプ - high-speed super non-NFB output stage with no global negative feedback loop
- Real time audio technology - DENON's house concept of signal transfer focused on instant response, shared across the line
- 32,800μFピュアダイナミック電源用電解コンデンサー / 400VAパワー専用大型EIトランス - power supply with 32,800μF total capacitance and a dedicated 400VA EI transformer, 6.2 kg
- ワイドレンジMC/MM2ヘッドアンプライザー - wide-range MC/MM phono stage with two head amplifiers
| Model | Type | Price |
|---|---|---|
| DENON PMA-780D | stereo pre-main amplifier with built-in DAC | ¥89,800 |
昭和62年2月（1987 February 16）NMS1964
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