Looper's Delight Archive Top (Search)
Date Index
Thread Index
Author Index
Looper's Delight Home
Mailing List Info

[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Date Index][Thread Index][Author Index]

Re: Boss SL-20 question (analog thru snob)



If you can't tell the difference with your ears, does it really matter then?
 
t
----- Original Message -----
Sent: Tuesday, July 05, 2011 4:58 PM
Subject: Re: Boss SL-20 question (analog thru snob)

Thanks. It's almost certainly buffered bypass since all Boss pedals are and I'm fine with that. I'm not a true bypass snob. The question is whether it's an analog bypass when disengaged or whether it goes through the A/D & D/A converters even then (i.e., DSP bypass). Since Roland/Boss isn't known for using the highest quality converters, I'd rather not have them in the signal chain when not using the effect.

That said, my pedal board is looking pretty full. Though, of course, if I spill to another board...

Mark

On Jul 5, 2011, at 3:23 PM, Phil Clevenger wrote:

Well Mark, I just did the following diagnostic, which I read somewhere was a reliable way to test for true bypass:

Connected my guitar into the OUT jack of the SL-20.

Connected the IN jack of the SL-20 to my amp.

No sound was produced :(

Confirmed that other items in my kit that are known to be TBP all passed this same test, and produced dry sound.

Further, some discourse on the Analogman site (appended below)  indicates that BOSS pedals and Ibanez pedals with these kinds of electronic switches are difficult to make as TBP for some tech reasons, so infer as you will.

That said, the Slicer seems to handle my dry tone admirably with no noticeable loss or mangling.

Phil

On Jul 4, 2011, at 11:12 AM, Mark Hamburg wrote:

Does anyone know whether the SL-20 runs the signal through without digitizing it (at least when bypassed)? I'm fine with Boss buffered bypass, but I'm currently into the pure analog signal path thing for at least part of my rig.

Thanks.
Mark


- - - - -



Can you make my Boss Pedal true bypass??

In order to make an Ibanez, Boss or other electronically- switched pedal true bypass, you need to drill a hole on top and mount a standard round metal stomp switch. You also need to hot-wire the circuit so it is always ON. We do not offer this mod as drilling and mounting the switch is very time consuming and messy. Also these pedals do not suck tone like a wah wah when off, as they use active electronic FET switching so it is not much of a benefit. The Boss pedals seem to effect your tone a bit less than the Ibanez pedals when OFF (less high end attenuation).

An easier solution would be to use a TRUE BYPASS box, which is a small box with IN, OUT, SEND, and RETURN jacks, and a switch. When OFF, the signal goes direct from the IN to the OUT jack. When ON, the signal goes through the SEND/RETURN effects loop (and the pedal(s) that you have in that loop). These are handy for having around, you can even use it as an AB box. We can build these out of the MXR PAPERWEIGHTS that we have, or in generic cases. It is also possible to build multiple true bypass boxes with multiple loops/switches. They are about $85 for a normal true bypass box in a generic case. See my switchbox page for more info.  


~ eof ~