6V6GT "Summer-Of-69 Special" TAD PREMIUM Matched

Preview: RT844 Quartett (4 gematchte Röhren)

RT84 6V6GT "Summer-Of-69 Special" TAD PREMIUM Matched

From €98.00 *

In Stock, delivery time approx.1-4 working days (Within Germany)
The delivery times for shipping abroad can be found here.

Part Number: RT844
Packaging Size: 20x5x12 cm
Packaging Weight: 0.4 kg
UPC: 4251594901136
New Old Stock tubes, not tested for RoHS compliance.
Only for repair and restoration of historical equipment.

metalbase 6V6GT-S (aka. 6P6P) "Summer-Of-69 Special" TAD PREMIUM Matched NOS-Tube... more

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Product information "6V6GT "Summer-Of-69 Special" TAD PREMIUM Matched"

metalbase 6V6GT-S (aka. 6P6P) "Summer-Of-69 Special"
TAD PREMIUM Matched NOS-Tube made in the year 1969

NOTE: these tubes are selected NOS, means new (unused) old stock. They are typically 30-80 years old sleepers. Signs of age, such as faded colour of phenolic base or print markings, flash rust on metal parts or slightly opaque glass might occur.

Tube Type:	6V6/6P6P-J/CV509/CV-511
Selection:	Premium

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Customer evaluation for "6V6GT "Summer-Of-69 Special" TAD PREMIUM Matched"

From: mattia miglioli On: 19 Nov 2013

Hello, I purchased a matched quartet of these fantastic hifi tubes , controlled them and all the values were perfect!!!! they sound amazing on my fender princeton reissue, i never found before products like TAD do! everything they said about their products is true and works very well for professional musicians! thank YOU TAD!

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Here you will find the most important information about the matching of our tubes more

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Information about TAD Matching

Here you will find the most important information about the matching of our tubes

When does a tube become a Premium Selected tube?

Power tubes

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

Premium RT-Matching of Power Tubes

Our Premium Matching is an exact matching of power tubes with identical Plate Current (PC) and Transconductance (TC).

TAD Premium Selected tubes are guaranteed for a period of 6 months (according to terms of warranties)

for the quality criteria mentioned above.

Preamp tubes

All preamp tubes labeled Premium Selected have passed the following tests:

- Low Noise Test

- Microphonic Test

- Gain Test

- Sonic Tests

- Shock Tests

- Listening Tests

- Balanced Output Test

Premium Selected

We call the tubes SELECTED which have passed above tests and thus qualify as reliable all-round tubes of their type.Typically this is around 30-60% from a batch that receives the SELECTED label from TAD.

For applications in particularly sensitive functions such as V1 or input stage with combo amps, V1 in high-gain amps, tube microphones and phono preamps, we recommend using the respective HIGHGRADE selection

HIGHGRADE SELECTION

But only those tubes which pass these tests best are labeled Highgrades.Typically this is approx. 3-10% from a production batch that qualifies for the HIGHGRADE rating from TAD.

Due to the very high selection requirements, this article is temporarily only available to a limited extent! Please note our shop-information on availability.

Matching and Selecting Options for Preamp Tubes

Matching in Pairs for preamp tubes means that two tubes show identical gain, hence, four characteristically identical systems.

This matching method includes our Balance-Selection. We highly recommend this matching method for hi-fi systems.

TAD Premium Selected/Highgrade tubes are guaranteed for a period of 6 months (according to terms of warranties)

for the quality criteria mentioned above.