Loading... Please wait...SED "Winged C" 6L6GC - This is a great tube. The industry has given it it's blessing as working well, sounding nothing short of excellent, and good life. Can be used in many 5881 positions, as long as they are not hot bias. We know what to do, and will take care of you. This doesn't mean it's always a replacement for the 5881! If your amp uses 5881 tubes, please check with us first before ordering.
Pricing above includes matching in any quantity you need at no extra charge.
All power tubes are Platinum Screened & Tested to the highest standards, including a 72-hour burn in process, and testing at real-world voltages.
Posted by KD
I picked a quad of these up for my KT66 driven amp. Wow. Great detail throughout the audio spectrum. Fantastic build quality. Huge getter. Overall a well made, great sounding, good looking tube!
Posted by Dave
The Svetlana 6L6GCs have burned in nicely in the Golden Tube SE-40 in my office system. I only have about 125 hours on them so far, but they are clearly richer yet simultaneously more 3-D and detailed through the mids.
Posted by Stephen Phillips
I replaced my stock el-34''s in the prima luna prolouge six monoblocks with the svetlana 6l6gc (winged "c") tubes and have found a perfect mate for my amplifiers. Rich, warm, and detailed, with 3d imaging to die for. A hearty recomendation for all prolouge amplifier owners and those interested in that vintage tube sound.
Vacuum tubes are warranted for 90 days against defects, except in cases of abuse, and replaced with like-item only.
Vacuum tubes are warranted for 90 days against defects, except in cases of abuse, and replaced with like-item only.
Exceptions to our warranty policy are as follows:
Upscale Audio is not liable for any damage or injury caused by the improper use of its tubes or the use of an incorrect/incompatible tube type. If you are unsure of what tube or tubes your equipment uses, consult the manufacturer before making a purchase. Using an incompatible tube type may cause severe damage to your equipment and will void your tube's warranty.
Vacuum tubes are electronic parts and are not refundable under any circumstances.