Dual
function & high performance
The GEMINI Model-4 is a
unique product that is actually
two devices in a single chassis.
It includes both a high
performance power conditioner
and an advanced ground noise
reduction hub. It features
patented NIC™ noise isolation
chamber technology that provides
a common grounding point for all
components and extends the
GEMINI’s noise reduction
capabilities to all system
components. This significantly
reduces AC noise and voltage
differences between chassis
components that may help to
reduce potential ground loops.
The GEMINI
Model-4 is the perfect solution
for simpler high-end systems,
headphone systems and for
network closets. Headphones are
particularly sensitive to power
line noise and ground plane
noise. Network switches, routers,
music servers and computers all
respond positively to improved
power distribution and ground
plane noise reduction. A GEMINI
in the network closet provides a
very significant performance
boost to any audio/video system.
Although the GEMINI Model-4 has
a small footprint, it is a high
current device capable of
powering 200+ watt amplifiers.
Dynamic
transient current delivery
DTCD™ Analysis is a technique
that measures instantaneous
current through low impedance
electrical conductors and
contacts. Shunyata Research uses
it to optimize the design,
specification and construction
of parts and materials to ensure
maximum current delivery
performance. Each part,
conductor, noise circuit and
material allows for maximum
throughput of instantaneous
current.
Listeners will experience
earth-shaking low-frequency
performance from even the
highest-current amplifiers as
well as dynamic contrasts
unheard of outside of a live
event. More than any other
design parameter, Shunyata
Research’s skill in eliminating
resistance and maximizing
peak-current delivery is
unmatched.
|
|
NIC™ TECHNOLOGY
The NIC™ (Noise
Isolation Chamber) is a
patented technology that
reduces high frequency
power line noise. NICs™
use a non-reactive
ferroelectric substance
that actually absorbs
high frequency noise.
This reduces noise
without any of the
negatives associated
with power filter coils,
capacitors and
transformers. — Patent
Number: US 8,658,892 — |
|
|
|
|
|
CCI™ NOISE REDUCTION
Traditional power
conditioners are
designed to block
incoming noise from
outside the home, but do
not address the noise
that is generated by the
electronic components
themselves. In fact,
most conditioners
reflect noise back into
other components
connected to the power
conditioner. CCI™ (Component-to-Component
Isolation) is one of the
most significant but
often overlooked aspects
to power system
performance. The CCI™
filter consists of a
proprietary multi-stage
filter that reduces
electrical noise and
interference generated
by a component’s power
supply. |
|
|
|
|
|
CGS - Chassis Grounding
System
The CGS (Chassis
Grounding System) is an
internal ground-buss
that uses patented NIC™
technology to reduce
ground plane noise.
CGS provides a common
grounding point and
extends the noise
reduction capability of
the power conditioner’s
internal Noise Isolation
Chambers to other
electronic components.
CGS helps to minimize
inter-component voltage
differences between
component chassis and
may reduce the hum
associated with ground
loops while improving
low-level resolution and
clarity. The system
includes four terminals,
that allows up to eight
audio components to be
connected. We offer
several models of CGC
Ground Cables each made
to your custom length
and termination
requirements. |
|
|
ArNi® is a type of
wire created by Shunyata
Research designed to be
the finest quality wire
available for audio
purposes. It begins with
the highest purity of
copper available – OFE
C10100 or Ohno (single
crystal). Then it is
formed in virtual hollow
tubes eliminating skin
effects and eddy current
distortions. In addition,
the wire undergoes our
proprietary KPIP™
process. |
|
|
|
|
|
Electromagnetic Breaker
Over-current protection
is a requirement for
today’s high current
audio power distributors.
The vast majority of
manufacturers use an
inexpensive thermal fuse
or breaker. Both are
specifically designed to
heat up as the current
level rises. This causes
voltage drops, increased
contact impedance,
thermal noise, excessive
heat generation and
current limiting effects.
There is a better
solution — the hydraulic
electromagnetic breaker
that utilizes
low-impedance relays and
a sensing coil that
reads the current level
without heating up or
limiting current. They
can operate right up the
to the maximum current
level without heating up
or limiting
instantaneous current.
They are rarely used in
competitive products
since they cost 10-20
times that of a common
fuse or thermal breaker. |
|
|
|
|
|
Isolation Footer
Power distributors react
very similarly to power
amplifiers in their
sensitivity to vibration.
Using the Shunyata
vibration analyzer,
Caelin Gabriel developed
the Shunyata Isolation
Footer, which possesses
excellent measured
vibration dampening
characteristics.
Shunyata Research also
produces several SSF (stainless
steel feet) that employ
energy absorbing
polymers. (Note: SSF
feet are standard on
some models and
optionally available on
others). |
|
|
|
|
|
Cryogenic Processing
Shunyata Research
operates its own onsite
Cryogenics International
computer-controlled
cryogenic plant. Liquid
nitrogen is used to
reduce the temperature
of the contents to -320
degrees Fahrenheit. The
computer monitors and
lowers the temperature
by a single degree at a
time to prevent thermal
shock. We use this
process to improve the
performance of
connectors and various
electrical components
that are used in our
power products and
signal cabling. |
Specifications
Maximum Voltage:
- 90-125 VAC r.m.s. unregulated
(US)
- 220-240 VAC r.m.s. unregulated
(EU, AS)
Current Ratings:
- Input current maximum: 15A (US)
- Input current maximum: 16A
(EU)
- Peak instantaneous current @
10ms: >1000A
- Output current max: 15A
Transient Suppression:
- 40,000 A @ 8/50 μs
Over-Current Protection:
- Hydraulic Electromagnetic
Breaker
Wiring System:
- 12-gauge ArNi® conductors
- OFE C10100 copper
- Ratings: 600 VAC 105° C
Noise Suppression:
- Input to Output (100 kHz – 30
MHz): > 40 dB reduction
- Zone to Zone (100 kHz – 30
MHz): > 30dB reduction
Noise Reduction Technology:
- NIC™ Noise Isolation Chambers
(patented)
- Trident Transient Protection
Module
- CCI™ v4 Noise Filters (3)
- KPIP™ Process
Connectors & Outlets:
- Input Connector: IEC-C15R
- US Outlets: 4 NEMA5-15P
- EU Outlets: 4 CEE 7/3
Vibration Control:
- Vibration damping panels (internal)
- Shunyata Isolation Footer
Construction:
- Powder coated steel chassis –
16 gauge
- Anodized aluminum faceplate
Dimensions:
- Width: 12.25 inches (31.12 cm)
- Depth: 5.88 inches (14.95 cm)
- Height: 4.77 inches (12.12 cm)
- Weight: 6.6 lbs. (2.99 kg)