gundamz2 发表于 2010-10-17 14:14:12

MAXON OD-808不是True Bypass

闲来无事瞎看看台湾人写的BLOG。。。

发现某篇博文的回复中提到了这句，并且附了MAXON官网的FAQ。。。进去一看，果然如此。。。

虽然回复中有人提到OD-808不接电直接插也能通，但好像这是另外一个有OD9的不同点

Q&A 第2項有寫
http://www.maxonfx.com/Q_And_A.php


贴1段段原文
Q) What is the difference between the OD808, OD-9, and OD820?

A) Both the OD808 and OD-9 are based on the legendary TS808 Tubescreamer overdrive circuit, but differ slightly from it and from each other. Besides different chassis (the OD808 comes in a standard Hammond-style enclosure and weighs 1 Lbs. while the OD-9 comes in the custom 9-Series enclosure and weighs 2 Lbs.), the main difference between the OD808 and OD-9 lies in their switching - the OD808 uses FET (electronic) silent switching while the OD-9 uses mechanical True Bypass Switching w/a 4PDT switch.

In addition, the value and position of two output resistors in the OD808 circuit were changed from the original TS808/OD808 in order to reduce noise created by static electricity build-up. The position of these resistors was reversed in the current production OD-9, although their values were kept the same. Sonically, the OD-9 will have a little more gain than the OD808 yet each model offers the smooth, creamy, dynamic overdrive of the original TS808 and sound extremely similar to one another.

musset 发表于 2010-10-17 16:26:14

是
------------------字数你妹-------------------

乐石子 发表于 2010-10-17 18:39:35

我有MAXON OD-808 这个单块啊！！不是True Bypass的 但是只要接上电源或者电池就是直通!

从此不再折腾 发表于 2010-10-17 19:43:20

需要接电源线的都不是直通。。。。。

国王 发表于 2010-10-17 20:52:17

是不是没有什么影响。

从此不再折腾 发表于 2010-10-17 22:09:24

有。。。。。少几个没关系。。多了就不一定了。。。

flankercry 发表于 2014-7-12 22:43:11

不接电源线就通是因为它里面有块电池。。。

unclezzm 发表于 2014-7-12 22:56:20

OD9是TB的，OD808是Buffer的。这里有描述到：http://bbs.guitarschina.com/thread-1673509-1-1.html

zuoyu 发表于 2014-7-13 10:55:03

unclezzm 发表于 2014-7-12 22:56
OD9是TB的，OD808是Buffer的。这里有描述到：http://bbs.guitarschina.com/thread-1673509-1-1.html ...

学习了 专业~~~~
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