This is a pure tube SE power amplifier outputting 14 watts per channel in Pure Class A. Produced by esteemed designer Mr. TS Lim. Tube compliment: 6SN7 x 1 pair, 6550 x 1 pair. In pristine condition and looks like new!

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708B is a tube headphone amplifier that can also be used as a tube pre-amplifier.

With an excellent circuit and sophisticated components, the 708B amplifier delivers superior performance in sound quality and tone. Through practical audition, this amplifier proves to be dynamic, highly analytical, with clear and refreshing treble, and a pleasant overall experience. The mid-frequency range is full and rich in voice, while the low-frequency response is full and flexible.

Technical Specification:

• Output Tube : rectifier 6Z4x1, driver 6N11 x 2, 6N3 x1
• Input Impedance : 100k ohms (HIFI EXQUIS co limited)
• Preamp output impedance : 600 ohms ;
• Headphone output impedance :32 - 600 ohms ( recommended use high impedance headphones )
• Harmonic Distortion : less than 0.01%
• Headphone amp output power :
- 500mW x2 (32 ohm) (HIFI EXQUIS co limited)
- 300mW x2 (300 ohm)
- 250mW x2 (600 ohm)
• Frequency: 20Hz-30KHz +/-1db
• Signal/Noise Ratio : 89dB
• Input Jack : 2 pairs
• Output Jack : 1 pair
• Size Dimension : Width 180mm x Height 80mm x Depth 270mm
• Voltage is switchable for 115 and 230V.

The Sun Audio SV-2A3 is the epitome of a very minimalist design, which conforms to the "less-is-better" rule of hi-fi. It utilizes Tamura transformers that are held in very high regard by audiophiles, and are part of some of the best transformers available. The internal layout is carefully designed and exceptionally neat, a real testament to Sun Audio's effort.

Eminently musical and involving, the Sun Audio SV-2A3 is a superb amplifier for horn-loaded speakers and other higher sensitivity designs.

This unit is the latest version with silver-anodised faceplate. It has also been upgraded by the local dealer with very expensive Black Gate electrolytic capacitors for the power supply, and REL caps for the signal stage. Just a single Heart-of-Muse electrolytic capacitor at the rear costs around $500 if you can get it! The speaker terminals have also been upgraded to heavy brass 5-way binding posts. All tubes have also been upgraded from standard.
In near mint condition!

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A tone arm with a small double knife edge. Uses a double knife edge that is a bearing system with no diameter and resistance.

In the WE-407/23, the processing accuracy has been improved, and the ultra-high accuracy of ± 1/500mm or less has been realized. In addition, the miniaturization of the double knife edge has been succeeded by the latest high-precision processing technology and the hand processing which can be called craftsmanship, and the flexibility of high-compliance lightweight cartridge has been obtained.

The arm pipe uses a highly rigid light alloy pipe with a special treatment to thoroughly suppress the pipe squeal characteristic of metals.

The main weight uses a helicoid type that allows accurate needle pressure application and has a built-in damping mechanism that absorbs external vibration transmitted from the arm bearing.

Specifications:
• Overall length: 311mm (maximum 321mm)
• Effective length: 221mm
• Overhang: 12mm
• Offset angle: 18 degrees
• Stylus pressure: 0 to 4g
• Tracking error: 0 at innermost groove of record
• Applicable weight range of cartridge/headshell: 6 to 33g
• Headshell: ULS-2X (9.5g)

In excellent condition and works perfectly, with original box, and all accessories. Packaged with upgraded Ortofon tonearm cable. A genuine collector's item!

The Acoustic Energizer can effectively reduce energy loss during the transmission process, enabling sound transmission with high clarity over distance. With Acoustic Energizer, you won’t miss a thing! Low, mid, and high frequencies are all retained in perfect harmony. Now, orchestra, choir, vocalist, actor, performer, all can be benefit from this revolutionary device. Every nuance, every breath are directed to our auditory nerves. Feel the shock of the high-definition acoustic effect with Acoustic Energizer.

Features include:

• Built-in special designed protonic battery pack with 3 year warranty
• Protonic Battery can be purchased for replacement separately
• Portable: no adjustment or installation is required
• On-Off switch, convenient for comparing results
• Color: grey

In as new condition, with battery and original box. 2 units available.

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POWER OUTPUT:
50 watts minimum continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 1% at 50 watts, below .05% at 1 watt. Approximate actual power available at "clipping": 52 watts (1kHz) (Note that the actual RMS power output is dependent upon both line voltage and "condition" ie: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)

POWER BANDWIDTH: (-3dB points) 15Hz to 40kHz

FREQUENCY RESPONSE: (-3dB points at 1 watt) 3Hz to 40 kHz

INPUT SENSITIVITY: 1.05V RMS for rated output

INPUT IMPEDANCE: 100K ohms unbalanced

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The FM 122 MKii is a high-end phono preamplifier from FM Acoustics. It is a single-ended design, which means that it uses a single transistor per channel to amplify the signal from the phono cartridge. This type of design is often considered to be more accurate and transparent than a multi-stage design. It’s been named "Best Phono Preamplifier" by The Absolute Sound, and will give your record collection an entirely new life!

• The FM 122-MKII gives record collections an entirely new life.
• The ultimate solution in phono preamplification.
• Absolutely transparent. Performance without equal.
• Unique continuously variable de-emphasis controls allow correct replay curves of any record ever issued.
• Extremely low noise and hum levels.
• Ultra high-accuracy RIAA de-emphasis.
• The FM 122-MKII and FM 223 are the only pre-amplifier able to provide truly accurate reproduction of vinyl LP's.
• Unlimited combinations of cartridge loading allows fine tuning to any MC or MM cartridge - now and in the future.
• Large reserves in signal handling capability.
• Class A output line drivers guarantee no matching problems to different electronics.
• Zero overall feedback or feedforward.
• Entire unit built of proprietary discrete Class A circuitry.
• Special dynamic curve-tracer analyzed semiconductors used throughout entire unit.
• Freedom from usual limitations: no signal degrading IC's, transformers, hybrid circuits or op-amps.
• Proprietary technology, specialized circuitry and manufacturing methods.
• Hand-selected, precisely matched components of DIN, IEC & MIL standard guarantee utmost accuracy and long-term stability.
• The ultimate choice for record collectors, libraries, top class audio systems etc.
• No obsolescence. Modular construction guarantees easy updating.

Current model in pristine condition. With external power supply, owner's manual, and 2 extra loading modules for cartridges with different impedance loading.

The RGPC 400 Pro II retains its original Parallel Power performance, and its compact design fits conveniently behind an equipment rack.

To receive the maximum performance install the RGPC 400 Pro II as close as possible to the AV equipment. The RGPC 400 Pro II utilizes Balanced Surge Protection Design (SPD) to ensure Bidirectional Protection and Reduced Ground Interference.

Features & Benefits:
• High current on demand
• Balanced AC surge protection
• Resettable circuit breaker
• Compact design
• Compatible with UL1449 3rd edition for Type 3 locations
• Indicator lights

Comes with power cord with 20A IEC connector.

The Harmonic Resolution Systems S1 Isolation Base is a highly innovative design that eliminates noise, revealing a new level of musical performance. It is manufactured from seven different materials including a proprietary resonance control stage with billet machined aircraft aluminium trim.

The broadband noise reduction system in the S1 is optimized to the weight of your component. The weight range can also be easily modified in the future to keep your system operating at peak performance.

Still in excellent condition. Size is 19" (D) x 21" (W)

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The SPU Synergy features a wood-based housing and has a revised generator system which allows for a maximum output of 0.5 mV, relaxing the requirement for high gain transformer or active preamplification systems.

While still making use of a highly polished Nude Elliptical stylus, the stylus tip mass has been reduced significantly, resulting in reduced VTF and higher tracking ability.

Technical data:
• Output voltage at 1000 Hz, 5cm/sec. - 0.5 mV
• Channel balance at 1 kHz < 1.5 dB
• Channel separation at 1 kHz > 23 dB
• Channel separation at 15 kHz > 15 dB
• Frequency response - 20-20.000 Hz ± 2 dB
• Tracking ability at 315Hz at recommended tracking force *) > 70 µm
• Compliance, dynamic, lateral - 8 µm/mN
• Stylus type - Nude elliptical
• Stylus tip radius - r/R 8/18 µm
• Tracking force range - 2.5-3.5 g (25-35 mN)
• Tracking force, recommended - 3.0 g (30 mN)
• Tracking angle - 20°
• Internal impedance, DC resistance - 2 ohm
• Recommended load impedance - 10 - 50 ohm
• Cartridge body material - Ground wood and resin composite
• Coilwire material - High Purity Copper (OFC)
• Cartridge colour - Shiny Black
• Cartridge weight - 30 g

In absolutely new condition. Never used! Only taken out for photos to be taken. Comes in original presentation case and all accessories.

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