Sugden Audio A21SE Signature

  • $5,219.00
    Unit price per 


This is parallel imported European stock that is fully compatible with Australian 240V power. An Australian power cable and tax invoice receipt will be provided.

There is an average lead time of 1-2 weeks for the standard colours and 3-4 weeks for the special colours. We don't hold stock of this model, it is always ordered on demand from our suppliers. A more accurate dispatch time estimate will be provided upon purchase, otherwise please contact us prior to purchase.

FREE delivery or local pickup by appointment at Carlingford NSW.

- Electronic Forefront Australia Pty Ltd has been in business since 2017 with 5 out of 5 stars on Google Reviews and 100% positive feedback rating on our eBay Store.

Warranty provided by Electronic Forefront Australia Pty Ltd (ABN: 84 618 813 488) of any manufacturer defects. Within 30 days, a replacement/refund will be offered. After 30 days, a repair/replacement/refund will be offered depending on the nature of the defect.

- At Electronic Forefront Australia, we believe the world can be a better place if we all help out the less fortunate among us. That is why we will donate 1% of the purchase price to any ACNC registered charity of your choice. We'll send you a copy of the donation receipt as evidence of our donation.


The special edition A21SE integrated amplifier builds on the strengths of the classic A21. Offering pure class A single ended voltage rail operation, the sound remains distinctively ‘Sugden’. Upgraded with a fifty percent larger power supply and increased power output, dynamics are even more impressive. A sophisticated pre-amplifier stage is another improvement on the A21. This provides greater clarity without added brightness producing crystal clear highs. The larger power supply provides greater control over a wider range of loudspeakers and improved micro dynamics for low level listening.


Inputs: Five line level operated by relays

- One pre-out (variable), one tape out
- One pair of stereo multi-way binding posts

Volume Control: Remote control (RC5 handset included)


Line Input Sensitivity: 110mV @ zero attenuation for full output

Power Output:
- 30 Watts into 8 Ohms both channels working
- 40 Watts into 4 Ohms both channels working

Frequency Response: +/-1dB 12Hz-141kHz

Bandwidth: 6Hz-280kHz

Signal to Noise: >90dB

Gross Weight (packed): 15kgs

Dimensions: 115 x 430 x 360mm (hwd)

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