Features Tube microphone system utilizing the Bottle Caps Comes with B8 capsule, custom-built flight case, tube mic cable, shock mount, power supply and rebate form for bonus capsule Transformer less Class A discrete amplifier circuit Utilizes ECC88 vacuum tube Description Product Description The Stage Two Bottle Rocket is a transformer less tube microphone with a warmth and character all its own. Like the Stage One, the Stage Two is also fully compatible with the Bottle Caps, adding an incredible array of tonal choices to compliment its highly desired tube microphone warmth. Stage Two comes with Blue's versatile B8 capsule as well as a custom shock mount, high-definition 5-conductor tube mic cable, Blue's Power stream power supply, ATA-style flight case and rebate form for bonus capsule. Great for recording vocals, electric guitars, acoustic guitars, strings, drums, woodwinds, and more! You get impressive versatility and, of course, impeccable Blue quality.