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The new Cayin Soul 170i tube integrated amplifier features the powerful Tungsol KT170 Power Tubes. The Soul 170I delivers 130 watts per channel in Ultralinear Mode and 75 watts per channel in Triode Mode. The 170i features a choice between the two distinctive sound signatures. This Class AB Push-Pull amplifier provides audiophiles with versatile performance for a wide range of music, from vocals to dynamic instrumentals.
The 170i is designed around two Tungsol KT170 Power Tubes per channel, featuring outputs of 130 watts in Ultralinear Mode and 75 watts in Triode Mode.
Ultralinear Mode offers powerful dynamics, making it ideal for music with punch and energy, while Triode Mode provides a softer, more harmonious sound, perfect for vocals and instrumental music.
The 170i features an All-Tube Design. It includes the ECC83S tube for voltage amplification, 6SN7 for driver stage, and 22DE4 Tube Rectifier for power supply.
The two operation modes of Triode and Ultralinear, allow owners to instantly switch between two distinct sound signatures.
The 170i also features Point-to-Point Wiring. It is hand wired by skilled craftsmen using heavy gauge wire, ensuring optimal signal path integrity and reliable performance.
The 170i is designed with premium components, including Alps volume control, Porcelain Tube Sockets, Audio-grade capacitors, and Carbon film resistors.
The 170i includes three Line Inputs, one XLR Balanced Input, and one Pre-In, that allow the Soul 170I to function as a standalone amplifier or as a power amplifier when connected to an external preamplifier. A Sub Output enables integration with a subwoofer for extended bass response. Speaker terminals for 4 and 8 Ohm speakers are located on the rear panel, offering flexibility for a variety of speaker setups.
The 170i features Bias Monitoring and Adjustment. User Bias Controls for the KT170 tubes with a meter on the top plate for easy monitoring and adjustment. High Voltage Fuses located near the power tubes protect the amplifier, and fuse failure is easily identified for quick maintenance if it ever occurs.
Specifications:
Power Output: TR 75W+75W (Triode Mode), UL 130W+130W (Ultralinear Mode)
Frequency Response: 5Hz~50kHz (-3dB)
THD: 0.2% (1kHz)
S/N Ratio: 97dB
Input Sensitivity: 420mV (Integrated), 1300mV (Pre-IN)
Input Impedance: 100kΩ
Output Impedance: 4Ω,8Ω
Max Power Consumption: 680W
Tube: 22DE4*1, ECC83S*2, 6SN7*2, KT170*4
Dimensions: 430mm (W) × 448mm (D) × 238mm (H)
Net Weight: 38.7kg