Preamplificador de Phono a válvulas Cayin CS-6PH En excelente estado. Muy poco uso Totalmente operativo Embalaje original y manual de instrucciones. Las fotos forman parte de la descripción del artículo. Cayin CS-6PH Tube Phono Preamplifier In excellent condition. Very little use. Full working order. Original packaging and instruction manual included. Photos are part of the item description. Cayin HA-6A Specifications General Type: Vacuum tube headphone amplifier Amplifier topology: Single-ended Class A Operation modes: Triode / Ultralinear selectable Hand-wired point-to-point circuit Transformer-coupled balanced design Tube Complement Power tubes: 2 × EL34EH (compatible with KT88) Driver tubes: 2 × 12AU7 / ECC82 Rectifier tubes: 2 × 22DE4 Output Power Single-ended (6.35 mm) Triode mode: 2500 mW + 2500 mW Ultralinear mode: 3600 mW + 3600 mW Balanced (4-pin XLR) Triode mode: 3200 mW + 3200 mW Ultralinear mode: 4500 mW + 4500 mW Performance Frequency response: 10 Hz – 26 kHz (±3 dB) THD: @ 1 kHz Signal-to-noise ratio: 98 dB (A-weighted) Input sensitivity: 220 mV – 450 mV Headphone Impedance Settings Low: 6–84 Ω Medium: 65–250 Ω High: 251–600 Ω Inputs 2 × RCA 2 × XLR balanced Headphone Outputs 6.35 mm single-ended 4.4 mm balanced 4-pin XLR balanced Power & Dimensions Power consumption: 140 W Dimensions: 360 × 322 × 197 mm Weight: 19.5 kg Key Features Selectable Triode / Ultralinear operation Compatible with EL34 and KT88 tubes Selectable headphone impedance matching 24-step volume control Silver-plated internal audio wiring