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Found 4 results

  1. Item: Image by Nelson Audio EL34 Power Amps (Mono blocks) Location: Melbourne City Price: SOLD Item Condition: Great working order Reason for selling: Space constraints /Simplifying system Payment Method: Pickup only (Melbourne CBD) - Cash only Extra Info: Punching well above their weight, Image by Nelson Audio are based on the Marantz 9 power amps. 75 watts output based on 4 x EL34 tubes and each unit weighs in at about 35kg each so I'm afraid local pick up only. These mono-blocks made a substantial difference to my system in terms of texture, resolution, speed, attack and the general warmth especially with vinyl source material. Priced to SELL to clear up room in my limited space so please, no negotiation. Since purchasing this, I have had the switches and new tubes fitted with about 100 hours on them. The units have some very minor cosmetic blemishes as indicated in photos and functionally they are a joy to live with.
  2. Item: Emotiva UPA-1 Location: Wellington NZ Price: 1000 + Shipping Item Condition: Immaculate Reason for selling: Save space and they're overkill for my needs Payment Method: Cash on pickup, Bank deposit Extra Info: Comes with original double-boxing and manuals Smoke free home Specification per unit (selling 2x units): Number of Channels: 1 Topology: Fully Discrete, Dual Differential, High Current, Short Signal Path Class A/B Power output (all channels driven): 350 watts RMS @ 4 ohm (0.1% THD) 200 watts RMS @ 8 ohm (0.1% THD) Power Band Response: 20 Hz to 20 kHz with less than .05db deviation at rated power Broadband Frequency Response: (‐3db): 5Hz to 150kHz Amplifier Gain: 32db Signal to Noise Ratio 1 watt: >89db Full Power: >117db Input Impedance: Unbalanced – 23.5kohms Balanced – 33kohms Transformer Size: 300VA Secondary capacitance: 80,000uF Output Devices: 6 Size(mm): 431 W x 98.5 H x 457 D Weight(kg): 11.8 (15 boxed) Pictures:
  3. Item: Trade-In Cayin 860 Mono Power Amps Pair Location: Tivoli Hi-Fi 155 Camberwell Road Hawthorn East VIC 3123 Price: SOLD Item Condition: Trade-In stock in Excellent Condition. Comes with Box, original packaging and Manual. Payment Method: Direct Deposit, Paypal, Cash - Pickup in store, Credit Card including AMEX with no fees or penalties. Extra Info: Fully inspected and tested prior to sale. Based around the Marantz Model 9. Hand made and point to point wired. Switchable Valve mono amps that run 70 Watts per Channel in Ultra Linear mode or 38 Watts per Channel into Triode mode. Switchable RCA or XLR input Taps for 4/8/16 Ohms Currently has Eletro-Harmonix 6550EH's installed running in triode mode. Excellent Condition with Boxes, Packaging, Cages and Manuals. All Trade in items come with a 3 month warranty For prompt after hours response contact Tivoli Hi-Fi Staff member @jimsan Pictures:
  4. Item: Graham Slee Proprius Monoblock pair Location: Canberra Price: Au$1400 Item Condition: As new, barely used Reason for selling: Due to space limitations for speakers, I moved to a headphone only set up and there do not require an amplifier Payment Method: Pickup - Cash, Paypal, COD Only Extra Info: A review can be found here: https://hifipig.com/graham-slee-proprius-mono-power-amps/ Item Measurement Power output (rms) measured 26 Watts into 8 Ohms; 45.5 Watts into 4 Ohms (ref 1% THD+N at 1kHz) Power bandwidth at rated power into 8 Ohms 10Hz - 47kHz (-3dB), 20Hz - 25kHz (-1dB) Power bandwidth at rated power into 4 Ohms 12Hz - 40kHz (-3dB) Total harmonic distortion and noise at 8 Ohms 100Hz: 0.043%; 1kHz: 0.047%; 5kHz: 0.061%; 10kHz: 0.085%; 20kHz: 0.125% Total harmonic distortion and noise at 4 Ohms 100Hz: 0.066%; 1kHz: 0.071%; 5kHz: 0.094%; 10kHz: 0.129%; 20kHz: 0.181% Signal to noise ratio in dB "A-weighted": 87dB; 22Hz-22kHz "Q-pk": 80dB Bias type Class Ab; Bias current: 60mA (approx.) Input sensitivity for rated output 575mV rms Short circuit protection Fuse and power supply shut-down (short circuits should be avoided to prevent component stresses) Fuse F2A 5mm x 20mm (glass "quick-blow" fuse rated at 2A) Power supply 48V DC, 120 Watt - self adjusting to AC mains 100V - 240V, 47 - 63 Hz; IEC cord supplied Size (approx.) Amp W105 x H55 x D205 mm; Power supply W65 H40 D170 mm Pictures:
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