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PSVANE Treasure CV181-Z matched pair main product image

PSVANE Treasure CV181-Z / 6SN7 Driver Tube Matched Pair

Octal dual-triode pair for compatible CV181 and 6SN7-family positions

$122.00
In Stock
Tube Type:6SN7
Brand:PSVANE
Format:Matched Pair (2 pcs)

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Description

The PSVANE Treasure CV181-Z is an octal dual-triode matched pair. PSVANE lists 6.3 V / 0.6 A heater operation, 450 V maximum anode voltage per side, and 5 W anode dissipation per side.

Treasure CV181-Z / 6SN7 replacement notes

  • PSVANE Treasure CV181-Z / 6SN7 is a matched octal dual-triode pair for compatible CV181 and 6SN7-family positions.
  • Use it where the amplifier manual supports CV181, 6SN7, or a compatible octal dual-triode replacement path.
  • The Treasure matched pair should have its own compatibility notes because it is sold differently from the single AIR CV181-AT / 6SN7 product.

Before ordering Treasure CV181-Z / 6SN7

  • This product is listed as a matched pair for stereo line-stage, preamp, or driver use.
  • Confirm heater current and maximum ratings before using CV181 in a position marked only as 6SN7.
  • Use the contact form before checkout if your amplifier uses several octal driver tubes and you are unsure which positions need matching.

Compatibility

Use in compatible CV181 / 6SN7-family positions only. Confirm heater current, maximum ratings, and whether your amplifier treats CV181 and 6SN7 as interchangeable before ordering.

Sound Signature

Warm, vibrant, and stable with a spacious presentation for line stages, preamps, and driver circuits that support this tube family.

Testing & Matching

Sold as a 2-piece matched pair under PSVANE Treasure-series matched-pair service.

Shipping & Warranty

Shipping

Ships within 1-2 business days. International shipping available.

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Warranty

90-day warranty against manufacturing defects. DOA coverage included.

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Buying questions

What does PSVANE Treasure CV181-Z / 6SN7 replace?

PSVANE Treasure CV181-Z / 6SN7 replaces compatible CV181 and 6SN7-family positions when the amplifier supports that tube family.

Is Treasure CV181-Z / 6SN7 a matched pair?

Yes. This product is listed as a matched pair for paired preamp, line-stage, or driver positions.

Can CV181-Z replace any 6SN7?

No. CV181-Z should replace 6SN7 only when heater current, voltage ratings, and circuit limits are compatible.

What amplifier type is Treasure CV181-Z / 6SN7 for?

It is for compatible preamps, line stages, and driver circuits that use CV181 or 6SN7-family octal dual-triode tubes.

Should I buy a matched pair for 6SN7 positions?

A matched pair is recommended when the two 6SN7-family tubes serve left and right channels or a balanced driver stage.