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Hi-Fi Choice - May

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MING DA<br />

EXOTICA DYNASTY DUET 300 PLUS £3,499<br />

Heart<br />

of glass<br />

Chris Ward samples the latest integrated<br />

valve amplifier offering from Ming Da and<br />

discovers a sweet and dynamic sound<br />

M<br />

ing Da has been producing<br />

valve amplifiers for over<br />

22 years and is gaining<br />

fans worldwide.<br />

Furthermore as with this example<br />

here, after the amp’s arrival in the UK,<br />

Malvern Audio Research upgrades<br />

key internal components, swaps in<br />

higher quality valves and adds a three<br />

year warranty. Taken altogether, this<br />

China/UK partnership feels highly<br />

compelling and without compromise.<br />

This Dynasty Duet 300 Plus is an<br />

incarnation of an existing Duet 300B<br />

triode amp design, but now employs<br />

zero feedback and claims many other<br />

audio improvements. Lifting its<br />

considerable 32kg into place confirms<br />

that this is a whole lot of amplifier.<br />

With this ‘Plus’ version weighing an<br />

extra 8kg over the existing Duet 300,<br />

it’s clear there must have been<br />

considerable extra attention to meaty<br />

transformers and beefy chassis work.<br />

With eight large and lavish tubes on<br />

show, this is an amp for conspicuous<br />

visual consumption. I’m a fan of its<br />

function-first, slightly ‘steam punk’<br />

DETAILS<br />

PRODUCT<br />

Ming Da Dynasty<br />

Duet 300 Plus<br />

ORIGIN<br />

China/UK<br />

TYPE<br />

Single-ended 300B<br />

valve integrated<br />

amplifier<br />

WEIGHT<br />

32kg<br />

DIMENSIONS<br />

(WxHxD)<br />

430 x 220 x 340mm<br />

FEATURES<br />

● Quoted power<br />

output: 2x 9W<br />

(into 8ohm)<br />

● Inputs: 4x RCA<br />

line level<br />

● Single-ended<br />

triode<br />

● Zero feedback<br />

DISTRIBUTOR<br />

Ming Da UK<br />

TELEPHONE<br />

07831 197019<br />

WEBSITE<br />

mingda.co.uk<br />

styling, but some may find it a tad<br />

utilitarian. To me, the black finish,<br />

rounded corners, chunky controls and<br />

slightly retro dials lend it a certain<br />

Cold War charm. Add the beautifully<br />

finished acrylic tube guard (not<br />

shown), however, and the amp takes<br />

on a far fresher, 21st century vibe, so<br />

the aesthetic choice is yours. Mark<br />

Manwaring-White at Malvern Audio<br />

Research even hints at bespoke<br />

coloured options in the future.<br />

Operationally, it has four line-level<br />

inputs selectable by the front right<br />

dial. Ming Da offers an optional<br />

built-in Wolfson DAC for an extra<br />

£200, enabling coaxial and USB<br />

inputs for those with digital sources.<br />

Volume can be controlled by hand<br />

or remote control that operates the<br />

motorised volume potentiometer. As<br />

with many rather fetching VU meters,<br />

these are possibly more for retro<br />

appeal than meaningful data, but<br />

they lend it a personable face.<br />

The amp has been hand built within<br />

a well-finished cast aluminium chassis<br />

using high-purity copper point-topoint<br />

wiring throughout for quality<br />

audio connections and near infinite<br />

serviceability. Ming Da claims all<br />

42 MAY 2016

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