Jump to content


  • Content Count

  • Joined

  • Last visited

Community Reputation

250 Excellent


About cyberkank

  • Rank
    50+ Post Club

Profile Fields

  • Location
  • Country

Recent Profile Visitors

5,502 profile views
  1. Further information: Wonderful amplifier, very robust and can drive anything you throw at it. Sounds phenomenal and doubt you can find anything better at this price. I was initially planning to integrate this amplifier into my HT setup have decided to change direction due to lack of shelves space. Can ship Australia wide (approximately $80 shipping due to weight) Current replacement model is RRP $6,195. Specifications: Circuitry designed by legendary John Curl THX Ultra2 certified High bias Class A/AB operation Balanced inputs with discrete circuits and XLR connectors Direct Coupled - no capacitors or inductors in signal path Complementary MOSFET driver stage and JFET input stage 16 beta-matched 15 amp, 60 MHz bipolar output transistors 1.2 kVA encapsulated toroid power transformer with independent secondary windings for each channel 88,000 µF power supply filter capacitance DC Servo and relay protection circuits AC present, channel status, high temperature indicators Heavy-duty 24k gold-plated 5-way speaker terminals Gold-plated RCA input jacks; ground lift switch Auto turn-on by 12v trigger or audio signal, 12v trigger out 4u Chassis, carry handles, rack mounting adapter included Continuous power output: 250 watts RMS x 2, 20 Hz - 20 kHz, 8 Ω, all channels driven 400 watts RMS x 2, 20 Hz - 20 kHz, 4 Ω, all channels driven 750 watts RMS x 1, 20 Hz - 20 kHz, 8 Ω Current capacity: 60 amperes peak per channel Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion: < 0.2 % at full power IM distortion: balanced 16 V rms < 0.04 % Slew rate: > 130 V/µsecond Dynamic headroom: > 1.5 dB Interchannel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHz Input sensitivity: 1 V for 28.28 V, THX Reference Level Input impedance: 33 k Ω unbalanced; 66 k Ω balanced S/N ratio: 112 dB, input shorted, IHF A-weighted Damping factor: > 1100 at 20 Hz Voltage: 240V Dimensions: 17-1/2" w x 7-5/8" h x 20" d, 7" h without feet Net weight: 60 lb. Photos:
  2. I recently changed racks and it definitely make a difference to the sound. Generally, I find wood sounds a bit more natural, stone sounds a bit more fast and detailed but the vocal tends to be not as sweet as wood. I used the spikes + herbies gliders to "decouple" the shelves and the results are very good.
  3. Svs subwoofers are good bang for buck. Sealed sub is preferred for music for cleaner bass
  4. Hi, I have owned both and I would say the PWD is far superior to the M51. I find the M51 sounded rather flat in comparison. This is via USB connection, I would imagine having the I2S will make things even better.
  5. Item: Parasound HALO P3 Stereo Preamplifier Location: Adelaide Price: $550 ($40 Shipping Australia wide) Item Condition: Good Reason for selling: NLR Payment Method: Pickup - Cash, Paypal, COD Only Extra Info: Comes with remote. Selling due to I am consolidating some of my gears. So no longer required. Very versatile preamplifier and excellent build quality (as expected from Parasound Halo range). Features: 6 line inputs, one input switchable to MM phono Relay switched direct inputs: balanced and unbalanced External processor send and receive loop Balanced XLR and unbalanced RCA outputs Vacuum fluorescent status display Defeatable bass and treble controls Enormous encapsulated toroid power transformer Dual layer glass epoxy circuit boards High resolution stereo headphone circuit RS-232 control port External IR input and loop output jacks Two 12v triggers; 1 input and 1 loop output Gold-plated RCA jacks Specifications: Frequency Response: 5 Hz - 55 kHz, +0/-1 dB, full output Total harmonic distortion: < 0.01% 1 kHz; < 0.03% 20 kHz IM distortion: balanced 16 V rms < 0.03 % Maximum Output : > 8 V before clipping Input Impedance : > line input 30 kW; phono 47 kW Output Impedance : 60 Ω Input Sensitivity: line inputs 150 mV, +/- 5%; phono 2 mV Maximum Input level: 10.5 V before clipping S/N ratio: line input >92 dB, A-weighted, ref 1 V output line input >84 dB, unweighted, ref 1 V output Cross-talk: > 55 dB, 20 kHz Channel level matching: < 0.1 dB Voltage: Switchable for 110V - 120V or 220V – 240V operation Dimensions: 17-1/4" w x 4-1/8" h x 13-3/4 " d, 3-5/8 " h without feet Net weight: 16 lb.
  6. Item: iFI GroundHog+ kit. Location: Adelaide Price: $70 ($15 shipping Australia wide) Item Condition: Excellent Reason for selling: NLR Payment Method: Pickup - Paypal. EFT Extra Info: This is actually a Groundhog+ If you have buzzing or hum in your system then this may help you get rid of it. I've even had a tiny tingle when touching some devices such as cheap DVD players at home. Lack of grounding is sometimes found in devices such as MAC computers or DACS. Where there are differences in grounding between devices. e.g. An amplifier with grounding is connected to a DAC without grounding. The Groundhog creates a ground on devices to ameliorate these issues. Pictures: Video Explanation: Photos: Advertisements without photos of the actual item will not be approved.
  7. Item: IFI AC Purifier Noise Isolator Location: Adelaide Price: $100 ($15 Australia wide) Item Condition: Excellent Reason for selling: NLR Payment Method: Pickup - Cash, Paypal, COD Only Extra Info: Manufacturer's Description: The mains power supply is the ‘gasoline’ that fuels an audio system. And, whether it is clean or contaminated, it has a material impact upon the quality/enjoyment of playback. The AC iPurifier is the latest iFi product from the ‘power products’ stable to clean-up noisy mains supplies. It is no ordinary mains purification product. Technologically advanced, it’s an active not a passive product so it goes above and beyond and cancels far more noise across the frequency range than other passive devices. This chart compares the AC iPurifier (green line), which is ACTIVE, versus generic mains filters (red line) which are typically passive The effective noise reduction difference is as different as night and day. Latest purification product to benefit from ANC technology Since developing Active Noise Cancellation (ANC) in-house, we have utilized it in all the relevant products from the iPower all the way up to the micro iUSB3.0. The AC iPurifier is the latest product to have onboard ANC. As its name suggests, it ACTIVELY cancels the noise which makes it one of the power accessories, if not the only one, that actively cancels noise. Wireless Purification System The Wireless Purification System (WPS) is a complex circuit that reduces power line noise without audible or measured side-effects. This is important because such solutions, while attempting to curb noise, also hamper dynamics. This is not the case with the AC iPurifier. Modular design to supress noise With many modern audio systems, there are typically a plethora of mains plugs. All of these add their own unwanted noise issues and pollute the local mains supply. The design of the AC iPurifier is such that it is even more effective if several are used to ‘contain’ the same type of noisy sources. You can insert into the AC mains wall outlet that supplies the audio system OR insert into the mains extension block for the audio system. Try both locations to discover which has the greatest impact on improved sonics. i. MUCH better at -40dB and ii. Effective across the frequency range. A passive purifier filters only in the very top-end of the frequency range. Every audio system benefits The AC iPurifier was designed to be used in ANY mains powered audio system. It is particularly effective at dealing with modern audio systems that have an abundance of generic and varied power supplies (see next section for a more detailed, technical explanation). Where extension blocks are used, the AC iPurifier can be used to isolate certain types of power supplies for the maximum noise reduction.
  8. Take the cable cover off, you be surprised how much better it sounds without it.
  9. Item: SVS 20-39 PC Plus subwoofer Location: Adelaide Price: $700 $600 Item Condition: good Reason for selling: NLR Payment Method: Pickup - Cash, Paypal, COD Only Extra Info: selling for a friend. Photos:
  • Create New...