聊聊臺灣沒代理的品牌

[Leo Yeh]

Expected Availability: May 15, 2011
Price: $2750
Pre-production amps will be available for review in early March and the subscription buy will be opened.
Features:

• Fully DC Coupled Hybrid - No Caps in the Signal Path
• Tubes Provide the Voltage Gain
• Transistors and Mosfets Provide the Power Output
• Separate HV and LV Regulated Rails for the Tubes and Transistors
• 6922 Differential Amp Input Stage
• 6922 Voltage Gain Stage with 6922 Current Source
• Mosfet Output Stage Biased at 100mA to Run Class A Most of the Time
• 3W into 32Ω. 650mW into 300Ω
• Inline Capacitance Multiplier Filters Provide Super Clean Rails for the Input and Gain stages
• Wide Theoretical Bandwidth: -1db from 1Hz to over 1MHz
• Voltage Gain Approximately 18.5db (8.5X)
• Input Impedance: ~50kΩ
• Output Impedance: ~1/4Ω
• Opamp Servo Ensures 0VDC Offset
• Regulated DC Heater Supply for Hum-Free Operation
• 20 Second Heater Delay Circuit w/ Indicator Lights
• 20 Second Output Delay and Offset Detection w/ Indicator Lights
• Custom, US made RCore transformer
• Comes with JJ Tesla 6922 tubes, burnt in for at least 25 hours
• Engraved Windows So You Can See The Tubes!!

http://www.cavalliaudio.com/