![]() ![]() but that project is at a very embryonic stage. The real fun will come when I get my standalone reverb-trem unit on line. But then again, until a couple weeks ago I never had an amp this good either I will say that my entry level Zoom multieffects unit has never sounded so good. I haven't tried an A-B comparison test yet. So far quite pleased with this installation. I'm pretty sure that's correct and not just an error on my part, because I remember this same issue mentioned in an add-on reverb thread over on the Trinity forum and it does make sense looking at the schematic. If you install the effects loop where suggested by Trinity, it only works on Channel 2. I'm not sure why they did it this way but I figured there might be a reason for it and used the wire they sent. This made the wire a bit bulky and hard to work with. ![]() I did have a "what the heck is going on" moment until I realized I had forgotten to put a needed jumper wire across two terminals of the bypass switch.įor some reason Metropolous sends you two-conductor shielded wire, and you twist the conductors together to use them as one. This will ensure a zero loss or transparent. In other words, break the B+ rail, send it to the loop and then return it from the loop to the rest of the preamp so that the B+ rail is in series. Instead of a wire lead, I just used the coupling resistor to bridge from the can cap source to the terminal strip. A more logical solution is to set up the B+ rail so that the effects loop is in series thus making it much easier to restructure the voltages. There was a conveniently located empty spot in the chassis, so I put in an extra terminal strip (it's a big cap and I didn't want it just hanging in the air). That meant a spiky power source, so smart people suggested I should use an additional 47uF filtering cap on the zero loss power supply line. The only place I could tap "upstream" of the VRM was before the standby switch, off the first filtering cap (on a TC15 that is the first half of a can capacitor). el paquete 2D Sprite y, si no est instalado, pulsa el botn Install. Since I built my amp with Trinity's optional VRM - an attenuator that works by decreasing B+ - it would often be getting power supply well below the recommended voltage range. Replace this line with the one in the for loop in the if statement that looks The. Also it has much less pull down of the B+ than the other zero loss type loops. It uses low DC volts as well but reduces B+ to 30 volts with a resistor,/Zener clamping circuit. Works perfectly for most Marshall, and Marshall-style amps. This loop is a audio grade OpAmp loop that is 100 transparent, and requires zero adjustment, it has +4/-10 dB pad and 100 bypass. So shortly after completing my first amp build - Trinity TC-15 - I ordered a Metropolous Zero Loss Effects Loop. One of our best sellers Our high voltage, zero-loss, true-bypass effects loop in DIY kit form. My next rookie amp builder project is a standalone reverb, and it looked to be easier to build one that would go in an effects loop rather than in front of the amp. ![]()
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