12AX7 / ECC83 NOS Amperex Bugle Boy Matched Pair AMPLITREX Tested Long Plates Foil Getter '50s

12AX7 / ECC83 NOS Amperex Bugle Boy Matched Pair AMPLITREX Tested Long Plates Foil Getter '50s

Brand: AMPEREX
SKU: 03421
699.00 USD In stock Buy at Merchant

This is a matched pair of NOS Amperex Bugle Boy 12AX7 / ECC83 tubes from Heerlen, Netherlands, made in 1958 and 1959, known for their tonal balance and construction quality.

  • The description claims the tubes are from Heerlen’s ‘golden era’.
  • The description claims the tubes have been tested with Amplitrex AT-1000 and produce a very loud result.
Variants (1)
  • Default Title — 699.00 USD — In stock

AI Readiness

Good foundation, but some important product data is still missing.

89%
1 important field missing Claim to view full AI report
Data sourced from vacuumtubestreasures.com. Last updated: The description was auto-generated by an AI model based on the merchant's description. It may not be accurate or complete.
Claim vacuumtubestreasures.com to see AI Product Health

Takes ~2 minutes. No storefront changes.