Elektra Reference HD Australian made audiophile power amplifier

The Elektra Reference HD Amplifier. A True 300 watts per channel power amplifier. Can be bridged to produce 1000w Mono into 8 ohms. Incredibly fluid and musical tonality with control and an abundance of power. Designed and hand assembled in Hawthorn by Arthur Rappos.


For the asking price we challenge you to find a better power amplifier. Now shipping with WBT speaker terminals. Check out the internal quality in the images provided by a Stereonet subscriber. Arthur does not spare any expense. This thing looks the biz inside and out.


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Power per Channel (Watts RMS) 2Channel at 8 ohms 250
2Channel at 4 ohms 500
Damping Factor >5000
Dynamic Power (Watts RMS) 8 Ohms 300
4 Ohms 600
Total Harmonic Distortion THD @1Khz < 0.0001%
THD <0.001%20-2OKhz
PSSR 85db
Frequency Response 3Hz - 250 kHz. +0,-3 dB
S/N Ratio 130 dB
Input types and impedance Balanced 47k Q +47KQ
RCA 47kQ
Single Potted Silent Power Transformer Yes
Discrete Power Amplifier Circuitry Yes
Banana Plug Compatible Speaker Connectors Yes
12V Trigger Yes
Dimensions 160mm (h) x 445mm (w) x 370mm (d)
Weight 26 kg


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$4,950.00

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Product Description

Details

The amplifier consists of two owersized heatsink blocks for efficient cooling which have the added advantage of enhancing the structural rigidity of the chassis to minimise any microvibrations. The power transformer and supply capacitors are centrally located in the chassis to further reduce the effects of vibration and electronic interference. The amplifier's circuit, from the input to the output stage, uses an improved linear phase and low distortion current feedback circuit topology. This is optimised for excellent high frequency and phase performance. The circuit board layout ensures the minimum signal path length. All transistors used have exceptional audio qualities due to their linearity and high frequency performance. The current feedback circuitry allows for fewer parts in the signal path and improved performance over standard designs in terms of phase and frequency performance. The Elektra Reference HD has a custom designed power transformer to match Arthur's specification. The transformer is fully encapsulated (potted) which both improves performance sonically and further eliminates mechanical vibrations that affect the surrounding circuitry. Custom designed electrolytic capacitors have been developed to complement the circuitry which uses an exceptionally thick 4N (99.9999%) high purity aluminium foil and a natural fibre (silk) separator which reduces modulation effects, producing a very musical, full and detailed sound.

Additional Information

Additional Information

Finish Black
Power (Watts) 300
Phono Stage No
Speaker A/B No
Width No
Height No
Length No

Free Shipping Information

We offer free shipping to metropolitan areas on all orders over $100, except for orders containing the following products:

Televisions, Floorstanding speakers, Subwoofers and Package systems.

Shipping on these items will be standard delivery. If you want expedited shipping, an option should be available at checkout.

We try to dispatch all goods within 48 hours however from time to time the stock in store runs out before we have a chance to update the website. In these cases we will contact you if the item will take longer than 48 hours to be dispatched.

We strongly suggest that items are shipped to a business address, or an address where someone can sign for the delivery. On checkout you have the option of choosing Authoirty to Leave. This will not require a signature, but goods will be left at your premise and the delivery company will take no responsibility for them beyond this point.

Delivery times can vary depending on location. Regional areas may take more than 5 business days depending on the courier used.

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