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GSi GEMINI Desktop User manual

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GSi GEMINI
USER'S MANUAL
www.GenuineSoundware.com
GSi GEMINI USER'S MANUAL - Page 1/20
Congratulations on purchasing the GSi GEMINI, a high quality musical instrument
entirely designed and built in Italy. This instrument is the result of years of research and
de elopment of DSP audio software and high quality audio hardware design. We are sure
you will enjoy e ery moment you spend with it! Please read through this manual in order
to ha e the best experience with your new purchase.
The GSi Team.
SAFETY INFORMATION
–Do not open the instru ent. The instru ent can be opened and repaired only
by qualified personnel. Unauthorized opening voids the warranty.
–Do not expose the instru ent to rain and oisture.
–Do not expose the instru ent to direct sunlight.
–Be careful not to infiltrate powders and liquids inside the instru ent.
–If liquids get inside the unit re ove the power i ediately and contact a
service center.
–The ventilation holes ust not be obstructed.
–Do not clean using abrasive cleaners as they ay da age the surface.
–Please keep all packaging in case you need to transport the instru ent to a
service center.
–The supplied power adapter can be used in any country that has a ains
voltage between 100 Vac and 240 Vac. Use only the original power supply.
–Do not touch the AC adapter with wet hands.
WARRANTY
–GSi GEMINI is subject to 12 onths anufacturer's warranty.
–Warranty extensions are at the discretion of the retailer.
–Da ages caused by isuse, i proper aintenance or transportation are not
covered by this warranty.
–During the warranty period, the custo er is entitled to repair or replace ent
of any parts considered defective at no charge.
–The possible replace ent of the entire product is at the anufacturer's
discretion.
GSi GEMINI USER'S MANUAL - Page 2/20
THE BASI FA TS
THE CHANGE
GSi has been offering usical software since 2003. Our extensive
experience in DSP progra ing has now been integrated into a new
hardware product: Ge ini.
A NEW CONCEPT
The GSi Ge ini is a sound odule dedicated to the keyboard player. It
provides all the ost used keyboard sounds in a for no other sound
odules has ever done before. More than just sa ple playback: there are
15 different synthesis engines including physical odeling, virtual analog
subtractive synthesis, virtual tonewheel organ and ore. Everything is
doubled thanks to the dual DSP, just like having two identical sound
odules into one shell.
OUTSTANDING QUALITY
Fro software to hardware, everything in Ge ini was conceived with the
highest quality in ind. Sound synthesis with no co pro ises, audio
hardware with no gi icks. Ge ini was developed by usicians for
usicians. Our test lab is an extre ely de anding sound stage.
TECHNOLOGY
The GSi Ge ini is built around the latest innovations in obile
technology. Editing the odule is easily achieved by connecting to it via
Wi-Fi fro any co puter or obile device, such as a s artphone or a
tablet.
GSi GEMINI USER'S MANUAL - Page 3/20
FEATURES AND SPE IFI ATIONS
Gemini Features:
–2 independent DSP Processors
–15 Synthesis Engines
–11 effect generators
–128 Presets
–Custo MIDI ap
–Internal Wi-Fi antenna allows client connection for editor web-app
–Balanced outputs
–Output level selection
–Headphone output
–Wi-Fi password set and reset
15 Synthesis types:
1. VB3-II virtual tonewheel organ
2. Co bo Organ Type F
3. Co bo Organ Type V
4. String Machine
5. Pipe Organ
6. Orchestra
7. Tines electric piano
8. Reed electric piano
9. Electric baby grand piano
10. Clavi electric piano
11. PM electric piano
12. MKS electric piano
13. Physical odeling tru pet
14. GVA-1 Virtual Analog synth
15. GSP-01 Adaptive Sa ple Player
11 Effect processors per each DSP:
1. Wha-wha
2. Stereo Phaser
3. Stereo Chorus
4. Tre olo / Auto-panner / Ring odulator
5. Spring Reverb
6. A p Si ulator
7. Rotary effect si ulator
8. Stereo Delay / Echo
9. Stereo Li iter
10. Digital reverb
11. Equalizer
GSi GEMINI USER'S MANUAL - Page 4/20
FRONT PANEL ONTROLS
The stand-alone version of the GSi Ge ini features a very basic and easy to use
control panel which is only used to recall presets on each internal DSP. It consists on
a 2x16 backlit LCD screen, two buttons with LEDs and a rotary encoder.
To recall a preset on DSP 1, ake sure its LED is illu inated then turn the encoder to
browse the preset list. At this point you'll notice that the LED starts flashing, this
indicates that you're browsing presets but you still haven't confir ed which one you
wish to recall. Once you have found the preset you like, press the corresponding DSP
1 button. If you wish to abort your research and stop the LED fro flashing, press the
other DSP button.
To recall a preset on DSP 2, ake sure the DSP 2 LED is illu inated then turn the
encoder to browse the preset list until the desired preset is reached, then press the
DSP 2 button again to recall it. Use the other button to abort the selection.
A MIDI activity LED is located next to the encoder, this indicates the arrival of a note
event whenever it atches one of the selected channels for either the DSP 1 or the
DSP 2.
THE VOLUME KNOB
The front panel of the stand-alone Ge ini also features a Volu e potentio eter. This
will affect the left and right analog output found at the back of the unit as well as the
headphone output located at the front of the unit, but will have no effect on the
S/PDIF digital output. Use this knob to attenuate the output level if you need to do
so.
GSi GEMINI USER'S MANUAL - Page 5/20
THE 15 SYNTHESIS ENGINES EXPLAINED
VB3-II virtual tonewheel organ
The VB3-II is the first of the 15 available synthesizers, it is the exact
sa e software that powers the Cru ar Mojo and presents the sa e
para eter set. VB3-II is the result of 12 years of study, research,
experi entation and develop ent of the si ulation of a vintage
Ha ond B3 organ. It is the evolution of the GSi VB3 1.4 which is still
available as a plugin for digital audio workstations. In the last 5 or 6
years it has been considered the best si ulation of a tonewheel
organ by so e of the ost acclai ed jazz and rock organists and organ techs. The
Cru ar Mojo has been a best-seller in the "Clone Organ" arket during 2013 and
2014 and now the GSi Ge ini offers you the possibility to take advantage of one of
the best clone organs ever without co pro ises.
NOTES ON THIS SYNTH ENGINE: VB3-II responds on 3 MIDI Channels for Upper,
Lower and Pedalboard. The channel set for the DSP in use corresponds to the Upper
anual, the following 2 channels are assigned to lower and pedalboard respectively.
ombo Organs
The GSi Ge ini features two si ulations of very fa ous Italian
transistor organs of the seventies, the VOX Continental and the
Farfisa Co pact DeLuxe. Each of these organs is si ulated in every
detail, reproducing the essence and the exact color of that gritty
organ sound that was the cornerstone of rock bands like the Doors,
the Pink Floyd and si ilar. The polyphony is full (all 61 notes at the
sa e ti e) and all controls behave exactly like in the original
instru ent.
String Machine
A si ulation of a classic "string achine" is one of the 15 synth
engines of the GSi Ge ini. This particular instru ent is not a
reproduction of a specific existing odel, rather it's inspired by so e
of the ost fa ous string keyboards of the seventies, such as the
ARP Solina, the Logan String Melody and the SIEL Orchestra. It offers
3 string registers plus one bass, features the classic attack-release
envelope generator with break-point (which was ainly used to
i ic the presence of a natural reverberation without using an additional
reverberator), vibrato and a classic chorus/flanger effect that gives that
distinguishable shi er to the sound.
GSi GEMINI USER'S MANUAL - Page 6/20
Pipe Organ
A pipe organ is not so ething you see every day, there are
thousands of different pipe organs that differ by the nu ber of
stops, the nu ber of anuals, the nu ber and the type of pipes,
their size, their position, etc. but we wanted to keep it si ple and
offer a pipe organ that would be easy to understand and inspiring to
play, so we chose to offer a Baroque-style organ based on a single
anual and 9 stops plus 3 couplers and the classic "tre ulant" effect.
This synth engine works as an hybrid synthesizer, uses additive synthesis and
physical odeling, there are no sa ples involved. The expression pedal responds
naturally and varies the a ount of air that passes through the pipes. There is a total
of 776 virtual pipes.
Orchestra
This is a sa ple-playback synthesizer based on a selection of high
quality stereo sa ples with long loops, that helps reproducing the
sound of a sy phonic orchestra easily and quickly. It offers 9
sections including: bass brasses (tubas, tro bones), cellos and
contrabass, french horns, woodwinds (flutes, oboe, fagotto), treble
brasses (tru pets and tro bones), treble strings (violins, violas),
choirs, glockenspiel and percussions (ti pani and cy bals). Each
section can be progra ed independently to have a given response to velocity,
expression pedal, aftertouch, keyboard zone and velocity level. The "aftertouch lag"
para eter lets you adjust the response to the aftertouch essages in order to obtain
s ooth dyna ic transitions.
Tines Electric Piano
There's no keyboardist without a good Rhodes electric piano sound.
And the GSi Ge ini offers what can be considered the best fusion
between sound fidelity and playability. This synth engine is based on
ore than 10 years of experience on the physical odeling
si ulation of a Rhodes electric piano, everything in the "body" of
each single note fro the attack transient to the very last decay is
purely si ulated. So e inor ele ents are added fro selected
sa pled sources, but the ost i portant part of the sound is pure synthesis. Every
ele ent of the echanical piano is virtually reconstructed in the Ge ini, fro the
ha er, the ha er-tips, the tines, the tonebars, the pick-ups, the da pers, the
output filter straight to the output jack, and they all behave exactly like in the real
thing. Each of the 88 notes is si ulated individually, and each note is a generator on
its own, thus offering the full polyphony, no note stealing and a very natural and true
to the original behavior. Plus, this new si ulation features a very realistic
sy pathetic resonance that involves the whole "harp" that can vibrate and resonate
every ti e a key is struck. It is really hard to tell the Ge ini si ulation fro a real
Rhodes piano, the level of realis and the nu ber of details is very high.
GSi GEMINI USER'S MANUAL - Page 7/20
Reed Electric Piano
Si ilarly to the previous instru ent, the si ulation of a Wurlitzer
200A electric piano is totally based on physical odeling with only a
inor addition of sa pled aterial. Sa e technique as before, every
part of the echanical piano is virtually reproduced in order to
obtain the axi u level of realis and playability, including the
sy pathetic resonance. This piano has 64 notes and all of the can
play at the sa e ti e.
Electric Baby Grand Piano
This is a si ulation of a Ya aha CP-70, it offers full polyphony (73
notes) and is based partly on the physical odeling techniques with
the use of sa pled attack transients. While, in this case, realis is
ore of a co pro ise, playability is still a big plus. This instru ent,
being si ulated, offers a wide dyna ic range, sy pathetic
resonance, realistic noises and artifacts, and a rich frequency
response.
lavi Electric Piano
What's the funkiest keyboard ever? The Clavinet D6! And it's also one
of the ost sought-after vintage keyboards of the 2000's and
probably one of the rarest to find on the used arket. The GSi Ge ini
offers a si ulation that will literally blow you away! This is pure
physical odeling, no sa ples were used whatsoever and every
single note is a generator on its own, just like the previous three
instru ents in this list. Every detail fro the original stringed
keyboard instru ent is si ulated and the polyphony, once again, is full (60 notes).
This electric piano has no sustain pedal, but still it behaves like any other electro-
acoustic instru ent, has sy pathetic resonances, can be slightly untuned when a
key is over-stroke (uses MIDI aftertouch), reproduces the woollen yarn da per sound
upon note release, and offers the exact sa e control set as a Clavinet D6: there are
the four filters, the two pickup selectors and the da per lever. If you listen close
enough, you'll also notice that the first 23 strings are round wound resulting in a
fuller sound than the rest of the keyboard. No detail was left out in this si ulation!
GSi GEMINI USER'S MANUAL - Page 8/20
PM Electric Piano
One of the ost used electric piano sounds during the eighties was
the fa ous patch "E-PIANO 1" of the Ya aha DX7. The Ge ini offers
a reproduction of that very patch using the sa e "Phase Modulation"
synthesis, thus the result is exactly the sa e as the original
instru ent, no co pro ise. This synthesizer has a 24-voice
polyphony with our "Intelligent Note Stealing Algorith " that steals
only quieter notes and not those being still held, aking the
polyphony li it not a proble . There are variations to the original patch that offer
different flavors of the sa e synthesis.
MKS Electric Piano
Another very co on early si ulation of a Rhodes piano was the E.
Piano patch of a Roland RD-1000, this was far fro being a realistic
si ulation but soon beca e a very distinguishable sound with its
own personality, especially when paired with the built-in BBD-based
2-voice stereo chorus that could turn a boring digital sound into
agic for our ears. The Ge ini reproduces that sound using a very
si ilar technique based on the fusion of several synthesis ethods,
resulting in a very dyna ic response and a wide frequency range just like the
original instru ent. This EP sound is perfect for ballads and war backgrounds.
Physical Modeling Trumpet
GSi explored the world of the physical odeling of brass instru ents
back in 2006 with the introduction of "Miles'Tone", a virtual
instru ent capable of si ulating a tru pet without using any
sa ples. GSi Ge ini now offers the evolution of Miles'Tone with an
i proved sound and with two ore variations: tro bone and tuba.
This instru ent is totally synthesized, and of course it is
onophonic. It was conceived to be easily played with a keyboard
without having to use additional controllers, so it has a natural decay, can
auto atically add a natural vibrato effect and introduces so e very realistic
transitions between notes according to the intervals. But it also responds to the
odulation wheel for anual vibrato, pitch wheel for extended pitch bending, and
expression pedal for a wider dyna ic control.
GSi GEMINI USER'S MANUAL - Page 9/20
GVA-1 Virtual Analog Synthesizer
A virtual analog synthesizer could not iss fro this large collection
of high-quality real ti e synthesizers. The GVA-1 is a subtractive
synth featuring two sync'able oscillators, two filters in series,
feedback input, three envelopes, two LFOs and four odulation
atrices. This is not a si ulation of a specific existing synthesizer but
we can easily say that it was inspired by two very fa ous synths of
the early eighties, one is the Prophet 5 and the other one is the
PolySix. We tried to ix these two fantastic achines together and get the best out
of both. In fact, the oscillators in GVA-1 feature three wavefor s each, triangle,
square and saw, with the ability to play the all at the sa e ti e; plus, OSC1 offers a
sub-oscillator and can be synchronized to OSC2. The VCF1 is a self-resonant 24
dB/Oct low-pass filter with overdrive in the feedback chain capable of screa ing if
the resonance is cranked up, and it is preceded by a 12 dB/Oct ulti- ode resonant
filter that rese bles the gentle filtering of an early Obie. So e of the key points of
GVA-1 are: 1) pulse width is applied on all wavefor s, not only square; 2) porta ento
is applied in all odes including poly ode, not only in ono; 3) there are three
odes: ono (uses only 1 voice), poly (up to 24 voices) and unison (uses 8 out of 24
available voices); when in ono or unison ode it uses the last-priority criteria.
Another i portant feature of GVA-1 is the para eter "Analog Feel" that introduces
an adjustable oscillator and filter pitch drifting just like an analog synth, resulting in a
war er sound and a pleasant intonation. The GVA-1 is perfect for any kind of analog
sound ranging fro the fat brass sounds to the cutting sync leads to the war pad
textures.
GSP-01 Sample Player
This is what we call "Adaptive Sa ple Player", it is a kind of "ROMpler"
that doesn't li it itself to playing back sa ples in a cold and static
anner. The GSP-01 can change its internal structure according to
the kind of sa ple-set that is loaded, adding or eli inating so e of
its features accordingly. For exa ple, there's a special "Physical
Modeling Piano Harp Resonance Si ulator" that is only activated
when a piano sound is loaded and adds so e surprising vitality to
sa pled piano sounds. GSP-01 also adapts itself to various sound styles by activating
or deactivating the internal LFO, Pitch Bender, Expression pedal, or sustain re-
pedaling features. The total polyphony is auto atically pre-calculated according to
the type of sound and is based on our Intelligent Note Stealing Algorith . GSP-01
can only load custo GSi sa plesets, and co es with a selection of ultisa ples
covering a wide range of sounds, so e of which are sa pled fro our own vintage
synth collection. The sa ple library is expandable with future GSi releases that can
be easily i ported into the Ge ini.
GSi GEMINI USER'S MANUAL - Page 10/20