TAD RT274 Tubes EL84 Cz Quartet

Tube Quartet

  • The power pack and roughneck beyond the EL84 series
  • Deliberately used it provides a significant wider basis of bass compared to most russian ex-factory tubes
  • Ultra high power
  • Makes every amp sound more powerful and voluminous (bulb diameter: 22 mm, not suitable for some Marshall amplifiers). Someone looking for powerful bass a mid range, is perfectly right choosing the TAD EL84Cz

Further Information

Number Of Tubes 4
Matched Yes
39 Customer Ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.7 / 5.0
  • quality
15 written ratings Read all reviews
Total
quality

New Tubes for H&K Grandmeister 36

Blue Dragon, 14.07.2018
The Grandmeister needed new tubes and Thomann advised these ones. Changing tubes is very easy with this amp. 4 screws and you can work. After fitting the tubes and testing the amp the difference was very noticeable, more power no hiss or other unwanted noises. Maybe a little more raw sound then the original ones. Without a doubt the H&K Grandmeister 36 is the most versatile amp for home and band use. it simply can do anything, and the 4 channels are all you need to get every sound you may need. I play rock and blues with Gibson guitars for me the perfect combination. And with he new tubes there eis only one thing to do= let's Rock!!
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
Total
quality

Upgrade to AC30

Brian M., 20.05.2013
I got my early 60's AC30 chassis up and running again recently but needed to replace the power valve.... the original EL84 were quite old and I had decided to 'create' an AC15 by removing one of the parallel sets of output valves. This was a bridge too far for the aged valves and one of them died.
I wanted a matched set of valves and the TAD Cz quartet fitted the bill perfectly.
They were easy to replace and the sound of my AC30 is as good as I remember.
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
74 €
Free shipping incl. VAT
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Share This Product
Your Contacts
Phone: +49-9546-9223-20
FAX: +49-9546-9223-24
Phone: +49-9546-9223-55
FAX: +49-9546-9223-24
Offers include 21% Belgium VAT and are valid as long as stocks last. Shipping costs to Belgium are 2,50 EUR, free shipping on orders above 49 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
(6)
Recently Viewed
Native Instruments Komplete Kontrol M32

Compact Controller Keyboard 32 Touch-sensitive synth-action mini-keys, Two touch strips for pitch and modulation, Eight touch-sensitive dials, OLED display, 4D push encoder, Smart Play, Machine integration, NKS compatible, Control of Logic ProX, Ableton Live, Garage Band, Cubase and Nuendo,...

Recently Viewed
Native Instruments Komplete Audio 2

USB Audio Interface 24-Bit / 192 kHz, 2x Microphone / line inputs (XLR / TRS combo socket), switchable to Hi-Z, 1 Stereo headphone output (6.3 mm jack), 1 Stereo line output (6.3 mm jack), Volume and direct monitoring mix...

Recently Viewed
JBL One Series 104

Active Monitor System 4.5" Woofer, 0.75" Tweeter, 60 W class D amplifier (2 x 30 W), Optimised for desktop applications, Front volume control, Frequency range: 88 - 20,000 Hz (-3 dB SPL), 60 - 20,000 Hz (-10 dB), Max....

(2)
Recently Viewed
Two Notes Torpedo C.A.B. M Speaker Sim

Effect PedalUse your favorite pedals and reproduce their interaction with an amp and speaker, or connect the speaker output of your amp to the Torpedo C.A.B M input and speaker output of the C.A.B M with your speaker for a...

(2)
Recently Viewed
Line6 Relay G10S

2.4 GHz Wireless System for Guitar and Bass Up to 40 m range (with clear view), Digital 24-bit transmission, Robust metal construction, Outputs: XLR (balanced) and 6.3 mm jack socket, Built-in battery, Automatic or manual frequency selection, Power supply...

(2)
Recently Viewed
ADJ mydmx GO

Light Control With app for DMX lighting control for iPad or Android-Tablet, 256 DMX channels, Compatible with Ableton-Live, DMX via WLAN and USB, Library of more than 15,000 lighting devices, Manual channel control, Calibration of the light position, 21...

Recently Viewed
Erica Synths Plasma Drive

Eurorack module Distortion Module with Plasma Technology by Gamechanger Audio, Input Level, Wet / Dry Mix, Voltage and Voltage CV controls, Treble / bass equalizer, EQ bypass switch, Additional overtones via octave up / down switch, CV Inputs for...

Recently Viewed
Millenium MX422 Standard Set BL

Millenium MX422 Standard Set BL, complete drumset, standard version, finish: Blue Lining, covered 9-ply poplar-birch shell, containing 22"x16" kick drum (drilled), 10"x08" Tom Tom, 12"x09" Tom Tom, 16"x16" floor tom, 14"x5,5" snare drum, two single tomholder with ball joints, cymbal...

Recently Viewed
the t.bone SC 500 USB

USB Recording Microphone With integrated 24 Bit / 192 kHz USB audio interface, Microphone element with three 16 mm condenser microphone capsules, Switchable characteristics: Stereo, cardioid, omnidirectional and figure-eight, Low-noise microphone preamplifier with adjustable input sensitivity, Integrated adjustable headphone...

Recently Viewed
Fender Tre-Verb

Effect Pedal Reverb/Tremolo, Reverb versions of classic Fender amplifiers from 1963 and 1965, Tap Tempo for Tremolo Rate, Controls: Wave, Rate, Depth, Blend, Dwell, Tone, Switch: 2 Mini Toggles for Reverbvarianten (63', 65', Plate) and Tremolovarianten (Opto, Bias, Harmonic),...

(2)
Recently Viewed
Elektron Model:Samples

6 Track Groovebox and Sampler 6 Audio tracks (can also be used as MIDI tracks), 6 Velocity-sensitive pads, 96 Projects, 96 Patterns per project, Sample playback engine, Multi-mode filter, Freely assignable LFO and sequencer (up to 64 steps) per...

Recently Viewed
Apogee HypeMiC

USB Condenser Microphone with Built-In Compressor Directivity: Cardioid, Preamp with 46 dB gain and precise digital control, Analog compressor with three switchable stages for sound processing, Level 1: Adapted for vocals and instruments, Level 2: Present voice for podcast...

Give Feedback
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.