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작성일 : 04-05-04 09:24
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[수리 요청] 기타 앰프 수리해 주실 분을 찾습니다.
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글쓴이 :
바람처럼
 조회 : 2,369
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 ga17rvt.pdf (80.8K) [13] DATE : 2004-05-04 09:24:16 |
지난번 나루터님께서 손 봐주신 기타 앰프입니다.
저희 회사 부사장님이 아끼는 제품인데, 지금은 소리도 나지 않는다고 합니다.
정식으로 기타 앰프를 손 봐주실 분을 찾습니다.
현재 앰프의 상태는 1) 소리가 나지 않는다. 2) 베이스가 부족하다. 3) 에코와 트레몰로 스위치가 작동하지 않는다.--이렇게 3가지입니다.
진공관은 지난번 교체했고, 관의 특성은 가능한 그대로 두고, 베이스 쪽을 살리는 방향으로 생각하고 있습니다.
꼼방 고수님들의 도움을 간절하게 바랍니다.
물론, 유료, 또는 그에 상응하는 후대(^^)가 있습니다.
첨부파일에 회로도 있습니다.
아래 내용은 참고하시라고 적었습니다.
고맙습니다.
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Gibson GA17RVT Scout model 은 아래 사용자들의 평과 같이 사운드 질에대해 거의 모든 사람이 10점만점에 10점을 줄 만큼 아끼는 사람들에게는 정평이 있는만큼 좋다고 합니다.
그런데, 제 귀에는 왠지 베이스쪽 사운드가 부족한듯 하게 들립니다.
그리고, 에코(리벌브)와 트레몰로 스위치가 작동하지 않습니다.
회로도와 몇사람이 평한 내용을 넣었습니다.
Gibson GA17RVT Scout
Summary
Manufacturer URL www.gibson.com
Features 5.6 (5 responses)
Sound Quality 9.2 (5 responses)
Reliability 8.5 (5 responses)
Customer Support 5 (5 responses)
Overall Rating 8.6 (5 responses)
Additional Info Search Web
Submit a review for this product!
http://www.harmony-central.com/Guitar/Data/Gibson/GA17RVT_Scout-01.html
Sound Quality: 10
It sounds fantastic!! The 6AQ5 output tubes sound like an EL84 (6BQ5). So this amp at 2/3rds volume on up has incredible compression and harmonics. The tremolo has a slower vibe to it than a Princeton Reverb and the reverb is quite lush. I use effects sparingly anyway, but the sound of this amp is so good that I am not sure an effects could improve the sound (IMO)? It truly has that traditional 60's blues, R&B vibe to it that you've heard on 100's of tunes. The amp sounds more overdriven than distorted when cranked and the notes are sustained, compressed with nice harmonics and cut thru great without ever sounding mushy. Moderate to bright sounding. If you like Steve Cropper's "Green Onions" sound this amp can nail that perfectly. (Not a hard rock/metal amp)
Really cranked it sounds a little like a Matchless to me.
Sound Quality: 10
I use the Scout as a practice amp for jazz. I use a Gibson L4-CES, which is basically a fancy ES-175. Normally I only use the neck pickup. The Scout has a very beautiful jazz sound - very warm, clear and smooth, and not too bassy. My amp is not noisy at all. I don't think this amp was used a lot. If your amp is noisy, take it to an amp tech for repairs - it probably needs tubes or caps. The reverb is great. You can get a little "ambience" or turn it up to beyond surf levels. The tremolo sounds great too, although it's best to use it sparingly. Because the Scout is a vintage amp, I probably won't ever "crank" it or run a distortion pedal through it.]
The AMP is a 1963 product. It is a very basic practice amp with only Loudness, Reverb and Tremolo controls with one channel and a footswitch for reverb and tremolo. The amp is pretty bright so having at least bass and treble controls would have been nice, but it is only a basic no-fills practice amp. I played in rock bands in the 1970's, had a HIWATT 100 that I sold in 1980 when I got married -- used the money to buy living room furniture. I play rock, jazz, blues, folk. I have a '67 Gibson ES-335. I played without an amp until I broke down and bought myself a modest amp for playing by myself in my bedroom. My wife and kids would have died if I bought something loud. I shopped around for a few months and played new and old amps, tube and solid state. For my needs, the 17 watts of power is perfect (not much really) and the soft warm vintage tone is unmatched by anything else I tried. Even on low volumes (3 or 4) it still gives you that soft overdriven tube sound that just sounds great! Although this amp lacks in features, it makes it up in unmatched 1960's tube tone.
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