2020年4月20日 · My output transistors appear to have been replaced at some point in history. Three of the four have different shapes, and none are marked! They do seem to run quite warm. Any need to address this? Seems like a can of worms, might need emitter resistors, this is new territory for me. Add a picture of the output transistors.

Brand: NAD Power Output: 25W into 8Ω (stereo) Frequency Response: 20Hz to 20kHz Distortion: 0.03% Damping Factor: 40 Speaker Impedance: Input Sensitivity: 2.5mV (mm), 160mV (line) Signal to Noise Ratio: 75dB (mm), 101dB (line) Line Output: Dimensions: 420 x 80 x 250 mm Weight: 5.0 kg Year: 1991 Price: GBP £169 (1991)

Stereo Amplifier 3225PE Ampl/Mixer NAD, New Acoustic Dimension; Ontario, build 1988 ?, 7 pictures, Canada, schematics, tubes, semiconductors, Audio Amplifier

2020年9月30日 · Data General Manufacturer: NAD Model: 3225 PE Type: Integrated amplifier Years of manufacture: 1988 - 1989 Made in: Japan Color: Anthracite Original price approx.: 248 US-$, 498 DM Technical data Data at "Hifi Engine": [1] Comments Other models in the same series: Preamplifier: NAD 1240 NAD 1300 Power amplifier: NAD 2100 NAD 2200 NAD 2240 NAD ...

Audiophile vintage NAD 3225PE integrated stereo amplifier (1988). The NAD 3225PE amplifier delivers 40 watts per channel (8 ohm) and features include a phono input, tone control, a pre out and main in.

Used NAD 3225 PE Integrated amplifiers for sale on 400+ second hand hifi sites & shops. Use Hifi Shark to monitor pricing and global availability

2024年12月10日 · 这款放大器的核心是NAD独有的'Directed Sound Path'设计，该设计优化了信号路径，减少了失真，提高了信噪比，确保了音频信号的真实还原。 此外，3225还配备了先进的保护系统，包括过热保护、短路保护和过载保护，确保了使用过程中的安全性和稳定性。

NAD 3225PE Vintage Stereo Integrated Amplifier - Cleaned and Serviced This integrated amp was tested by our techs and was found to be in good working order - all lights and functions work with no hum, buzz or other noise.

View and Download NAD 3225PE service manual online. Integrated amplifier. 3225PE amplifier pdf manual download. Also for: 3020i.