STAX 的旗舰 DMA-X2 ,相关资料得找一下。这东东没有量产,只是做为品牌形象而推出,连国外也不多见的。
指标参数见http://www.simplystax.co.uk/heritage_product.html?prod_id=48
http://www.savantaudio.com/dmax2s.html
国外二手价http://www.audioweb.com/Ad/AdInfo.asp?adid=33334
双单声道纯甲类600W 8欧，峰值3000W，重量47Kg X 2
当年全新售价4万美金.港币25万以上.国外二手价1.2万美金,另见过一个最低价的是8900美金。
非米人就不要考虑了、一般难推的箱子也用不上这个，用这个功放的都是推B&W800、威信、盟主、丹拿及STAX和马丁罗根那几个静电音箱等顶级巨无霸箱子的。我的SEK交响乐也算出名难推的箱了吧、用这个后级搭个法国KORA的胆前级，音量一般只开到8点钟位置，到9点钟位置耳朵就受不了那声压了.......
有意的朋友也可联系0591-87120692 小唐
Power Amplifiers > DMA-X2
Product Information
STAX described this model as follows:
Class-A with Dynamic Power Supply, Non-NFB final stage, Balaced Amplification mono power amplifier.
The DMA-X2s were produced in very limited numbers during 1990. The main markets were Japan (of course), Norway, Germany and the USA. As far as we know, none of these were ever imported into the UK. It retailed at $40,000 in the USA in 1990! Clearly one of the most expensive power amps of all time.
Specification
Frequency Response = 0.8 Hz - 220kHz. 10W output with DC input
Input Impedance = RCA: 32k Ohm. Balanced: 64k Ohm
Signal to Noise =116dB (IHF-A weighted)
Input Sensitivity = Low: 2 V RMS for full output. High: 1 V RMS for full output
Gain = Low: 30dB. High: 36dB
Maximum Output Power = 600 Watts at 8 Ohms
Total Harmonic Distortion = < .1%, .03 watt to 600 watt at 8 Ohms, 20Hz to 20kHz
Power Consumption = 390 Watts Without Signal
Input Power = 100, 117 or 220 VAC, User Adjustable
Dimensions = Height 227 mm x Width 430 mm x Depth 546 mm
Weight = 47 kg
