SEA Microphones Service - AKG Solidtube MOD Probably the first Solidtube which sounds great! - changed input topology and cathode biasing - tube changed to NOS Siemens ECC81 (Munich not RFT rebrand) -
AKG SOLIDTUBE Large Diaphragm Tube Microphone | PSSL ProSound and Stage Lighting
ピンク・ブルー AKG SolidTube 真空管マイク - レコーディング/PA機器
AKG Solid Tube New
AKG SolidTube Large Diaphragm Cardioid Tube Condenser Microphone | Reverb