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CED Tube Amp Doctor T 6L6GCM RB TAD P Vacuum Tube 6L6GCM STR Redbase Tube Amp Doctor P13626083CED-T-6L6GCM-RB-TAD-MQ https://cdnimages.opentip.com/full/CED/CED-T-6L6GCM-RB-TAD.jpg Tube Amp Doctor T 6L6GCM RB TAD P Vacuum Tube 6L6GCM STR Redbase Tube Amp Doctor Manufacturer Part Number: T-6L6GCM-RB-TAD-PThe TAD 6L6GCM-STR REDBASE is Tube Amp Doctor\'s latest 6L6GC; designed and built to be the best 6L6 type tube ever manufactured. A high claim, but Tube Amp Doctor is sure that they have achieved exactly that.In terms of sound, the TAD 6L6GCM-STR REDBASE produces the powerful but always defined bass response known from the legendary american built NOS RCA 6L6GC, with clear, unobtrusive and yet transparent highs. In every setting, the TAD 6L6GCM-STR REDBASE responds directly and with noticeable dynamics, from buttery soft and warm to powerful and brutal without losing any details or depth.This makes the TAD 6L6GCM-STR an effective upgrade for every amplifier using 6L6GC or 5881 tubes; also replaces any EL37, CV586, VT115A, 6L6GA, 6L6GB, 6L6WGB, 6L6WGC, STR-440, STR-454, 6p3p, 6p3s, 6p3s-e etc.The TAD 6L6GCM-STR REDBASE combines the structural advantages of the robust American Philips / Sylvania 6L6GC, also known as MESA 6L6GC-STR415, and the sound quality of the legendary RCA 6L6GC tubes. Silky highs, defined, deep bass and lots of headroom recommend the TAD 6L6GCM-STR REDBASE for lively clean sounds as well as a powerful broadband power amplifier for multi-channel amps.The new TAD Redbase series combines the latest manufacturing technologies with traditional design and flawless quality. The TAD Redbase series is exclusively built on a TAD production line that has been optimized especially for the TAD Redbase series. At TAD in Germany, the tubes of the STR series receive a special, additional burn-in treatment and formatting process in preparation for the TAD Premium.Matching, which optimizes the quality of the cathode emission and opens up an exceptionally detailed sound structure.The Classic 6L6 Sound - Excellent Tone and Maximum Lifetime!Q: When does a power tube become a Premium Selected power tube?A: All power tubes labeled Premium Selected have passed the following tests:Plate Current (PC) and Amplification (TC)Low Noise TestMicrophonic TestSonic TestsShock TestsListening TestsShorts & Leakage Tests Approximate net weightSingle versionT-6L6GCM-RB-TAD55 g (1.94 oz.) BaseSingle versionT-6L6GCM-RB-TADJEDEC #8ET, octal, 8-pin Base WidthSingle versionT-6L6GCM-RB-TAD35 mm CathodeSingle versionT-6L6GCM-RB-TADOxide-coated, unipotential CoolingSingle versionT-6L6GCM-RB-TADConvection Envelope HeightSingle versionT-6L6GCM-RB-TAD95 mm Envelope WidthSingle versionT-6L6GCM-RB-TAD38 mm Heater CurrentSingle versionT-6L6GCM-RB-TAD0.9 A Max. Bulb temperature (surface hottest point)Single versionT-6L6GCM-RB-TAD250° C Max. Cathode-to-heater potentialSingle versionT-6L6GCM-RB-TAD200 V Max. DC cathode currentSingle versionT-6L6GCM-RB-TAD180 mA Max. DC plate voltageSingle versionT-6L6GCM-RB-TAD550 V Max. Grid no.1 (control) voltageSingle versionT-6L6GCM-RB-TAD-100 V Max. Grid no.1 to cathode and grid no.3, grid no.2, base sleeve and heaterSingle versionT-6L6GCM-RB-TAD<14 pF Max. Grid no.1 to plateSingle versionT-6L6GCM-RB-TAD<2.1 pF Max. Grid no.2 DC (screen) dissipationSingle versionT-6L6GCM-RB-TAD5 W Max. Grid no.2 DC (screen) voltageSingle versionT-6L6GCM-RB-TAD500 V Max. Heater Voltage (AC or DC)Single versionT-6L6GCM-RB-TAD6.9 V Max. Plate dissipationSingle versionT-6L6GCM-RB-TAD30 W Max. Plate to cathode and grid no.3, grid no.2, base sleeve and heaterSingle versionT-6L6GCM-RB-TAD<0.8 pF Min. Heater Voltage (AC or DC)Single versionT-6L6GCM-RB-TAD5.7 V Nom. Heater Voltage (AC or DC)Single versionT-6L6GCM-RB-TAD6.3 V Operating PositionSingle versionT-6L6GCM-RB-TADpreferably vertical Total HeightSingle versionT-6L6GCM-RB-TAD109 mm Typ. Grid 1 Control VoltageSingle versionT-6L6GCM-RB-TAD-18 V Typ. Grid 2 Screen VoltageSingle versionT-6L6GCM-RB-TAD250 V Typ. Load ResistanceSingle versionT-6L6GCM-RB-TAD4200 Ohms Typ. Maximum Signal Plate CurrentSingle versionT-6L6GCM-RB-TAD66 mA Typ. Output Power at 14% distortionSingle versionT-6L6GCM-RB-TAD8.5 W Typ. Peak AF Grid 1 Control VoltageSingle versionT-6L6GCM-RB-TAD18 V Typ. Plate VoltageSingle versionT-6L6GCM-RB-TAD350 V Typ. Transconductance (nominal)Single versionT-6L6GCM-RB-TAD5,300 mS Typ. Zero Signal Grid 2 Screen Current (avg)Single versionT-6L6GCM-RB-TAD2.0 mA Typ. Zero Signal Plate CurrentSingle versionT-6L6GCM-RB-TAD54 mA Packaging Information Packaging DimensionsMatched Pair versionT-6L6GCM-RB-TAD-MP3.5 in. × 1.75 in. × 4.75 in. Matched Quad versionT-6L6GCM-RB-TAD-MQ3.5 in. × 3.5 in. × 4.75 in. Single versionT-6L6GCM-RB-TAD1.75 in. × 1.75 in. × 4.75 in. Weight (Packaging)Matched Pair versionT-6L6GCM-RB-TAD-MP0.2375 lbs. Matched Quad versionT-6L6GCM-RB-TAD-MQ0.595 lbs. Single versionT-6L6GCM-RB-TAD0.1488 lbs. T-6L6GCM-RB-TAD - Single versionApproximate net weight55 g (1.94 oz.) BaseJEDEC #8ET, octal, 8-pin Base Width35 mm CathodeOxide-coated, unipotential CoolingConvection Envelope Height95 mm Envelope Width38 mm Heater Current0.9 A Max. Bulb temperature (surface hottest point)250° C Max. Cathode-to-heater potential200 V Max. DC cathode current180 mA Max. DC plate voltage550 V Max. Grid no.1 (control) voltage-100 V Max. Grid no.1 to cathode and grid no.3, grid no.2, base sleeve and heater<14 pF Max. Grid no.1 to plate<2.1 pF Max. Grid no.2 DC (screen) dissipation5 W Max. Grid no.2 DC (screen) voltage500 V Max. Heater Voltage (AC or DC)6.9 V Max. Plate dissipation30 W Max. Plate to cathode and grid no.3, grid no.2, base sleeve and heater<0.8 pF Min. Heater Voltage (AC or DC)5.7 V Nom. Heater Voltage (AC or DC)6.3 V Operating Positionpreferably vertical Total Height109 mm Typ. Grid 1 Control Voltage-18 V Typ. Grid 2 Screen Voltage250 V Typ. Load Resistance4200 Ohms Typ. Maximum Signal Plate Current66 mA Typ. Output Power at 14% distortion8.5 W Typ. Peak AF Grid 1 Control Voltage18 V Typ. Plate Voltage350 V Typ. Transconductance (nominal)5,300 mS Typ. Zero Signal Grid 2 Screen Current (avg)2.0 mA Typ. Zero Signal Plate Current54 mA 13626083 4251594918493 0.60lbs 0.00 0.00 0.00
Tube Amp Doctor
183.73 2023-05-21 Out of Stock
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Tube Amp Doctor T-6L6GCM-RB-TAD-P Vacuum Tube - 6L6GCM-STR, Redbase, Tube Amp Doctor

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SKU: CED-T-6L6GCM-RB-TAD-P
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Product Description

Manufacturer Part Number: T-6L6GCM-RB-TAD-P

The TAD 6L6GCM-STR REDBASE is Tube Amp Doctor's latest 6L6GC; designed and built to be the best 6L6 type tube ever manufactured. A high claim, but Tube Amp Doctor is sure that they have achieved exactly that.

In terms of sound, the TAD 6L6GCM-STR REDBASE produces the powerful but always defined bass response known from the legendary american built NOS RCA 6L6GC, with clear, unobtrusive and yet transparent highs. In every setting, the TAD 6L6GCM-STR REDBASE responds directly and with noticeable dynamics, from buttery soft and warm to powerful and brutal without losing any details or depth.

This makes the TAD 6L6GCM-STR an effective upgrade for every amplifier using 6L6GC or 5881 tubes; also replaces any EL37, CV586, VT115A, 6L6GA, 6L6GB, 6L6WGB, 6L6WGC, STR-440, STR-454, 6p3p, 6p3s, 6p3s-e etc.

The TAD 6L6GCM-STR REDBASE combines the structural advantages of the robust American Philips / Sylvania 6L6GC, also known as MESA 6L6GC-STR415, and the sound quality of the legendary RCA 6L6GC tubes. Silky highs, defined, deep bass and lots of headroom recommend the TAD 6L6GCM-STR REDBASE for lively clean sounds as well as a powerful broadband power amplifier for multi-channel amps.

The new TAD Redbase series combines the latest manufacturing technologies with traditional design and flawless quality. The TAD Redbase series is exclusively built on a TAD production line that has been optimized especially for the TAD Redbase series. At TAD in Germany, the tubes of the STR series receive a special, additional burn-in treatment and formatting process in preparation for the TAD Premium.Matching, which optimizes the quality of the cathode emission and opens up an exceptionally detailed sound structure.

The Classic 6L6 Sound - Excellent Tone and Maximum Lifetime!

Q: When does a power tube become a Premium Selected power tube?
A: All power tubes labeled Premium Selected have passed the following tests:
  • Plate Current (PC) and Amplification (TC)
  • Low Noise Test
  • Microphonic Test
  • Sonic Tests
  • Shock Tests
  • Listening Tests
  • Shorts & Leakage Tests






warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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