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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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A.F. Beam Pentode
Octal
6-Pin
Heater Voltage: 6.3V
Heater Current: 0.9A
12.5pF
10pF
1.5pF
Pentode Connection: 500V
Triode Connection: 450V
Pentode Connection: 450V
Triode Connection: 450V
Pentode Connection: 30w
Triode Connection: 30w
Grid #1:
Pentode and Triode Connection:
Fixed bias: 0.1MOhms
Self bias: 0.5MOhms
Class A1 Power Amplifier, Pentode Connection:
Plate Voltage: 250V
Grid #2 Voltage: 250V
Grid #1 Voltage: -14V
Plate Current: 72mA
Grid #2 Current: 5mA
Internal Plate Resistance: 22.5kOhms
Max. Signal Power Output: 6.5W
Class A1 Push-Pull Amplifier for Two Vacuum Tubes:
Plate Voltage: 270V
Grid #2 Voltage: 270V
Grid #1 Voltage: -17.5V
Plate Current: 134mA
Grid #2 Current: 11mA
Internal Plate Resistance: 5kOhms
Max. Signal Power Output: 17.5W
899051002534
Models | SKU: TF6L6GCTK MFR: TUBE-TK11-S SINGLE $66.00 $75.90 Save:$9.90 (13%) Ships from Manufacturer Usually ships within 2-5 Days. Delivery is subject to availability. | SKU: KHEL84MS MFR: EL84M-S $23.40 $36.00 Save:$12.60 (35%) Special Order Generally ships in 7-14 days, subject to availability |
---|---|---|
Class | Pentode | Pentode |
Replacement Type | Power Amplification | Power Amplification |
It's the Telefunken Black Diamond Series 6L6GC-TK Power Amp Vacuum Tube, a superior choice for music enthusiasts and professionals alike. This high-quality vacuum tube is renowned for its tight, defined lows, transparent mids, and a shimmering high end, delivering a sound experience that is both rich and immersive.
When integrated into your amplifier, these octal power tubes provide a focused bite and well-defined articulation, enhancing the overall performance of your audio equipment. The 6L6GC-TK, a modern version of the original 6L6, was developed by RCA in 1936 as the first power tetrode, offering an alternative to the high output pentode designs patented by Philips.
Dominating the guitar amplifier market, the 6L6GC-TK continues the legacy of its predecessors, which have been integral components in Fender amplifiers since the 1940s. The 6L6 is most often associated with American sounding amplifiers, setting the standard for audio quality and performance.
Compared to the EL34 and EL84, the 6L6GC-TK is known for its slower break-up, delivering a top-end sparkle and clean headroom that is unmatched. This characteristic, combined with its long-lasting performance, is why the 6L6 has one of the longest active lifetimes of any electronic component. Experience the difference with the Telefunken Black Diamond Series 6L6GC-TK Power Amp Vacuum Tube.