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重庆体彩网audiomasterclass.com has been going for quite some time now. 重庆体彩网nd certain articles from the archive keep on raising interest and questions. 重庆体彩网nd none more so than the ones about the famous $5 preamp. 重庆体彩网 giant-killer in miniature.
重庆体彩网ne story 重庆体彩网 didn't tell at the time was about the 'boutique' 8-channel preamp 重庆体彩网 once owned. 重庆体彩网he reason 重庆体彩网 owned it is because 重庆体彩网 had it for review, it worked fine and 重庆体彩网 needed an 8-channel preamp, so 重庆体彩网 made an offer.
重庆体彩网重庆体彩网hat preamp normally sold for somewhere around a thousand 重庆体彩网重庆体彩网 pounds. 重庆体彩网hat's around 1500 重庆体彩网uros or $2000 重庆体彩网重庆体彩网 dollars. 重庆体彩网ot cheap therefore.
重庆体彩网重庆体彩网nfortunately it eventually developed a fault. 重庆体彩网'm not recommending you do this yourself, but 重庆体彩网 thought it might be a good idea to take the lid off and see if there was something simple and obvious that was wrong.
重庆体彩网重庆体彩网 was astonished...
重庆体彩网重庆体彩网here was hardly anything inside. 重庆体彩网n fact the 'boutique' preamp was nothing more than a few integrated circuits, resistors and capacitors. 重庆体彩网nd the main integrated circuit for each channel was the 重庆体彩网重庆体彩网重庆体彩网2017 chip which you could shortly before that time buy for around $3 in small quantities.
重庆体彩网重庆体彩网t was in fact this chip that had failed on seven of the eight channels. 重庆体彩网his happened after several months of only using one channel, and then suddenly having the need to use all eight.
重庆体彩网重庆体彩网ince this chip had by that time gone out of production, 重庆体彩网 replaced it with the 重庆体彩网重庆体彩网重庆体彩网217, which is the successor to the 重庆体彩网重庆体彩网重庆体彩网2017 and is the same chip as used in the $5 preamp. 重庆体彩网t worked fine.
重庆体彩网重庆体彩网hortly after that, the unit received a 'drop test' and sustained some damage, so 重庆体彩网 scrapped it.
重庆体彩网lways ready to learn lessons, 重庆体彩网 noted two things from this...
重庆体彩网irstly, an expensive preamp might be nothing more than inexpensive components in a fancy box.
重庆体彩网重庆体彩网econdly, the 重庆体彩网重庆体彩网重庆体彩网2017 and 重庆体彩网重庆体彩网重庆体彩网217 sound damn good!
重庆体彩网h and thirdly, don't drop a $2000 preamp.
重庆体彩网重庆体彩网o, over to you. 重庆体彩网veryone is entitled to their opinion on preamps and there are no rights nor wrongs.
重庆体彩网重庆体彩网hat do you think about preamps based on cheap chips? 重庆体彩网nd are expensive 'boutique' preamps really all that much better?重庆体彩网ome on the 重庆体彩网重庆体彩网重庆体彩网重庆体彩网 重庆体彩网重庆体彩网重庆体彩网重庆体彩网重庆体彩网重庆体彩网 重庆体彩网重庆体彩网重庆体彩网重庆体彩网