![]() ANy info on the Goldline 4x10 or 8x10 cabs would be cool too as i'm eyeballing those as well. SO, I want to see what kinda deal this is in terms of price vs tone vs reliability. Tested the amp, not rigorously, but enough to know that it was working. Gallien-Krueger Backline 600 Bass Head 300W 4 Ohms 4-Band Active EQ Tested Good £203.70 £123.16 postage or Best Offer Used, broken down, to repair: GALLIEN-KRUEGER MB200 Bass Amp Head £84.23 £20. I replaced them, set the bias, and checked the 60V supply to make sure was correct, which it was. Features 300W of thunder, 4-band active EQ, adjustable contour, effects loop, Boost valve effect, XLR out with grou Show More Specs Backline 600 Bass Head Specifications: 13 lbs. I would be buying used for like 170-200 bones but not from GC so i'm a little more nervous about it (I realize its not a huge chunk of change, but still money i'd prefer not lose in a week) GK Backline 600 Frying Output Transistors 02-27-2012, 03:48 PM I worked on a GK Backline 600 for a guy, tore into it and the 6 output transistors (Q21-Q26) were all fried. The Gallien-Krueger Backline 600 Bass Head can handle the wear and tear of touring. Can anyone attest to their durability? Also, if anyone knows which version of the 600 is newer( I see two versions with different text font on the front) that info would be helpful. ![]() I'm looking into piecing together a amp/cab rig, and have been looking at the Gallien Krueger Backline 600's and the Goldline 500. I *have* seen amps which exploded at turn off, of all times.So I tried an Ampeg B2RE experiment that didn't work out, within a week the thing crapped out on me (apparently this commonly happens with that head, thank you GC return policy!) Since you all have a collective knowledge of Google, but for bass, I was hoping maybe someone could give me some guidance. Notes: Works with 94' to present 800RB amp heads RB and Backline heads use 119-2120-0 for the screws 800. PS: check speakers and cables used by your frriend, maybe it had some problem there and a click or pop caused by the ground lifting was the straw that broke the camel´s back.Ī camel which was already quite overloaded. GALLIEN KRUEGER BACKLINE 600 SERVICE MANUAL Type: (PDF) Size 878.7 KB Category AUDIO SERVICE MANUAL If you get stuck in repairing a defective appliance download this repair information for help. 6.5' rubber handle for the Gallien-Krueger 800RB bass amp head. Gallien-Krueger 086-0000-A Heat Sink Fan for Backline 210, 400RB, 600. Jde ocelotranzistorový dvoukanálový zesilova vyuívající jedinenou. Tento zesilova je schopen dodat do záte 4 ohm výkon 300 W (180 W do 8 ohm). This amp does not have a proper short circuit protection, but a mute.Īcceptable in a home Hi Fi amp, not enough in the rough stage life. Browse our huge selection of Gallien-Krueger Audio, Video and Lighting Accessories. Gallien Krueger Back Line 600 Zesilovae série Backline konstrukn vychází z pedchozích ad RB. In a nutshell, reproduce, at the Lab, anything your friend can do on stage. ![]() 2h ago Poolville 100 Gallien-Krueger Backline 600 300W Bass Head 2h ago. (here you might use a resistor instead of a speaker, for sanity).Ĭheck it regularly for undue heating, weird waveforms, something strange. Used Bass Guitars Craigslistmaine for sale bass guitar - craigslist. Let it cook for a couple hours at full power. ![]() Features 300W of thunder, 4-band active EQ, adjustable contour, effects loop, Boost valve effect, XLR out with grou Show More Specs Backline 600/Goldline 4x10 Stack Specifications: Backline 600 Bass Head 13 lbs. If all looks well, plug it straight into the power line, load it and apply a steady tone to it (400Hz, 1KHz, your choice) raising power step by step until clipping. The Gallien-Krueger Backline 600 Bass Head can handle the wear and tear of touring. It might be unstable, on the verge of oscillation. Can't talk about the ground switch, it should damage nothing, but maybe this guy had some weird ground problem and it raised its ugly head when lifting, so in an indirect way it might have somethiong to do.Īnyway: rebuild your amp, test it first with bulb limiter without load, then add a speaker load without turning it off, inject some signal and scope the output.
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