Due
to the current fluctuations in exchange rates and the
impact of the recession on manufacturers, please regard the
prices on this page as ‘guide’ only. If you are interested
in the equipment you must contact me for a current
price.
GM
50: Integrated Amplifier
£4000
The new GM50 is a brand new integrated amplifier from the
valve specialists and the first in a new line of much
anticipated amplifiers. The GM50 features the build and
performance that were previously the mark of the company’s
top preamplifiers and power amplifiers. The look is pure
GRAAF – serious yet attractive. The amp sits behind a large
15mm aluminum panel with a transparent crystal window which
allows the listener a view of the functioning circuit and
glowing valves. LED indicators show through the window the
selected source for an added stylish nod to aesthetics!
Also a first for GRAAF and, unusually for a pure valve
amplifier, is the high quality remote control used for
volume, mute and input selection as well as power on/off.
The GM50 features six line inputs, two of which are
balanced and two tape outputs are provided. The internal
layout of the design is kept simple – an essential element
to result in superior sound quality. The overall design is
based around four KT88 valves working in push pull
operation for a gripping and full-bodied 50W of power.
These work in Class A-AB and each of the valves has its own
automatic bias control system for the best performance
whilst in operation.
The GM50 brings GRAAF’s renowned quality of valve sound and
technology to a new breed of integrated amplifier. It has a
full, impeccably detailed and powerful sound that will
deliver supreme performance with any genre of music.
Already the GM50 proves to be highly desirable product.
GM
13.5B II: Balanced line preamplifier
£4250
The extremely high quality GM 13.5B was originally intended
to accompany the top end OTL GRAAF power amplifiers. During
its life it has been refined and honed over the years to
become on the world’s finest valve preamplifiers. There are
two balanced outputs and four unbalanced outputs, plus a
switchable gain circuit for optimum source matching. Inside
the stylish exterior there are six 6922 valves that can be
seen through the integral smoked glass window. The sound is
full of detail and clarity in the pure GRAAF style.
GM
70 Phono preamplifier £2,990
The GM70 is both very smart when it comes to looks and
circuitry. A high end phono preamp, it is switchable for
both moving magnet and moving coil cartridges via a sexy
piezoelectric switch with a swish of the finger! There are
six gain options located on the rear panel and the input
stage is based on two pairs of PC 9OO tubes. Gain stage and
output buffer stage use a pair of 6922 tubes each, chosen
for their linearity, low noise and musical characteristics.
For vinyl lovers with a love of the good things in life,
the GM70 is the only phono stage option.
GM
100 Power amplifier
£5000
The GM 100 is a fully-balanced power amplifier providing
100 Watts per channel. The output from its complement of
twelve PL-504 tubes is coupled to the loudspeakers via a TL
(transmission line) transformer, which allows a wide and
flat frequency response and the ability to drive virtually
any load. Dual-mono construction provides an excellent
three-dimensional sonic perspective, while the overall
sound quality is characterised by low distortion and a high
degree of transparency. Automatic regulation of tube bias
and offset gives fuss-free running. Weight 25.5 Kgs.
