Stax SR-Λ (Lambda) Signature Earspeakers & SRM-T1 Driver Bundle - Restored

Premium, vintage audiophile bundle featuring the legendary Stax SR-Λ (Lambda) Signature Semi-Panoramic Sound Electrostatic Earspeakers paired with the matching Stax SRM-T1 Vacuum Tube Driver Unit.

Condition & Restoration History: I have personally completed a thorough mechanical restoration on the earspeakers to ensure excellent performance:

• Complete Foam Replacement: Both the internal dust-barrier foam inserts and the outer foam inserts have been replaced. Every trace of the old, degraded factory foam was cleared out and replaced with fresh, premium 30 PPI open-cell reticulated acoustically transparent foam. I will include the rest of the remaining foam that was left over for any future maintenance. Please see the detailed photos.
• Headpiece Structural Repair: The plastic headpiece assembly had a small cosmetic crack that was repaired using superglue. The repair appears solid during normal handling and when swiveling the earpiece on its hinge, but it has NOT been fully stress-tested. Out of caution, extra pressure should not be applied to this area. The slight discoloration from the glue was touched up with a brown Sharpie, making the repair much less visible. Please see the detailed photos.
• Immaculate Driver Unit: Unlike the earspeakers which show minor wear consistent with age, the SRM-T1 Driver Unit is in immaculate cosmetic condition with no surface marks on the housing.
• Original STAX Owners Manuals and Promotional Brochures: Also included are the original owners manuals for the SRM-T1 Driver Unit and the Lambda Signature Earspeakers, as well as a few various original promotional product brochures from Stax

What's Included

• Stax SR-Λ (Lambda) Signature Electrostatic Earspeakers
• Stax SRM-T1 Vacuum Tube Driver Unit
• Original Factory Instruction Manual for the SRM-T1 Driver Unit
• Original Factory Instruction Manual for the Lambda Signature Earspeakers
• Original vintage Stax promotional brochures and product catalogs
• Bonus Material: What is left of the bulk 30 PPI open-cell reticulated foam sheet used for the restoration is included in the box for any future upkeep.