Denon PMA-7.5E (1996)

Name: Denon PMA-7.5E
Brand: Denon

The Denon PMA-7.5E is a compact integrated amplifier from Denon's "point component" series, introduced around 1996 at ¥49,800. It was designed to sit alongside the TU-7.5E tuner, DCD-7.5E CD player, and DRR-7.5E cassette deck. All of them could be run from a system remote controller with centralized control. The PMA-7.5E itself shipped with a remote.

Documentation on this model is thin. The Russian-language source that covers it calls the series "very secretive."220-volt versions exist, yet the model doesn't appear on hifi-engine at all, and manuals are described as essentially impossible to find. What we do know comes mainly from Japanese database listings.

The amplifier is rated at 45W + 45W into 8Ω (20 Hz - 20 kHz), with a maximum practical output of 80W + 80W into 6Ω (EIAJ). THD is listed at 0.008% (1 kHz, 22.5W, 8Ω). It has a phono MM stage (2.5mV/47kΩ, RIAA deviation ±0.5 dB) and line inputs (150mV/15kΩ). Line signal-to-noise ratio is 100 dB with source direct engaged. Denon's design notes mention an independent heat sink layout to reduce interference between channels. The Russian source adds that the amp received "a normal transformer" compared to earlier models in the series.

Known specs:

- **Rated output:** 45W + 45W (20 Hz - 20 kHz, 8Ω)

- **Max practical power:** 80W + 80W (6Ω, EIAJ)

- **THD:** 0.008% (1 kHz, 22.5W, 8Ω)

- **Phono MM:** 2.5mV/47kΩ, S/N 84dB

- **Line:** 150mV/15kΩ, S/N 100dB (source direct on)

- **Speaker load:** 6-16Ω (A or B), 12-16Ω (A+B)

- **Power consumption:** 100W

- **Dimensions:** 250 × 96 × 343 mm (W×H×D)

- **Weight:** 6.1kg

The PMA-7.5E sits chronologically between the PMA-7.5S (1993) and the PMA-6.5 (1998) in Denon's compact amplifier lineup. It's a 100V Japanese-market unit, which explains why it's rarely seen outside of Japan and remains poorly documented in English-language sources. No production start or end dates beyond "around 1996" are confirmed, and no owner reviews or listening impressions have surfaced.