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Description
Roland GOKEYS5-GT 61-key with 128-voice Polyphony, 554 Tones Music Creation Keyboard - Graphite61 key Keyboard with 128 voice Polyphony, 554 Tones, Effects, Bluetooth, Built in MIDI Player and USB Recorder, and Onboard Passive Radiator Speakers Graphite the GO: KEYS 5 stands ready to accompany you on any endeavor. This portable keyboard sports a 61 key layout with touch sensitive, piano style keys that inspire you to let your creativity flow through your fingers. With plenty of onboard sound presets, recording and production software
61-key Keyboard with 128-voice Polyphony, 554 Tones, Effects, Bluetooth, Built-in MIDI Player and USB Recorder, and Onboard Passive Radiator Speakers - Graphite
the GO:KEYS 5 stands ready to accompany you on any endeavor. This portable keyboard sports a 61-key layout with touch-sensitive, piano-style keys that inspire you to let your creativity flow through your fingers. With plenty of onboard sound presets, recording and production software connectivity, and auto-accompaniment functionalities, the GO:KEYS 5 is equipped to handle nearly any project. Enjoy crystal-clear sound via the onboard passive radiator speakers, or use the dedicated stereo output for larger sound setups. The GO:KEYS 5 even has a microphone input that allows you to incorporate colorful vocal effects! And because it is also remarkably lightweight at under 10 pounds, this keyboard doubles as the perfect travel companion for booked and busy musicians.
- Portable keyboard with 61 touch-sensitive, piano-style keys
- 128-voice polyphony offers options for plenty of note combinations and arrangements
- Includes 554 tones and an auto-accompaniment feature containing over 200 music styles
- Hosts over 1,000 sounds powered by Roland’s ZEN-Core sound engine
- Dedicated stereo output and powerful passive radiator speakers deliver crystal-clear sound
- Bluetooth connectivity allows you to link mobile devices for streaming and song creation
- MIDI interface and USB recorder allow you to work with music production software
- Mic input offers colorful vocal effects
- Powered by AC adapter (included)
- Type:Music Creation Keyboard, Graphite
- Sound Engine:ZEN-Core
- Number of Keys:61
- Type of Keys:Box-shape, Velocity
- Touch Sensitivity:9 Types, Fixed Touch
- Other Controllers:Master Volume Slider, Pitch Bend Wheel
- Polyphony:128-voice
- Presets:1154 Tones, 74 Drum Kits, 203 Styles, 256 User Scenes
- Effects:Multi-effects, Chorus, Reverb
- MIDI Recording:WAV, 16-bit/44.41kHz (requires USB flash)
- Audio Inputs:1 x 1/4" TS (mic), 1 x 1/8" TRS (aux)
- Audio Outputs:2 x 1/4" (L/mono, R)
- Headphones:1 x 1/8" TRS
- USB:1 x USB-C (audio/MIDI), 2 x Type A (external device/storage)
- MIDI I/O:Bluetooth/USB
- Bluetooth:v5.0 (audio/MIDI)
- Pedal Inputs:1 x 1/4" (hold), 1 x 1/4" (control)
- Built-in Speakers:2 x 2"
- Display:Graphic LCD
- Power Supply:AC Adaptor (included), 6 x AA Batteries
- Height:3.42"
- Width:37.4"
- Depth:11.25"
- Weight:10.8 lbs
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4.4 ★★★★★
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Product Reviews
★★★★★ 5
Great Place to Start
Format: Paperback
Clear and entertaining
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Engaging Read for Beginners and Techies Alike
Format: Paperback
An engaging and accessible exploration of how computers really work. The author breaks down complex concepts into simple, relatable explanations, making topics like binary, logic gates, and basic circuits far less intimidating. For newcomers, it’s a great way to build a foundational understanding of computer theory with just a touch of electrical engineering.
As someone with a technical background, I still found it entertaining; the examples and analogies added fresh ways to frame ideas I already knew. It’s the kind of book that can bridge the gap between “I use computers” and “I understand what’s happening under the hood.”
Highly recommended for anyone curious about what makes hardware and software tick, whether you’re starting from scratch or just want a new perspective.
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Reviewed in the United States on August 19, 2025
★★★★★ 5
CODE is the book you should get.
Format: Paperback
The best book to enter the field. Grateful that Charles Petzold decided to write it, even happier this was one of the first books I picked up.
Recommend to everyone wanting to become a programmer, or just interested in computers.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
If you only buy one technical computer book, this is it
Format: Paperback
Disclaimer: I owned the first edition for years and read it a dozen times, mainly for pleasure since it’s not only informative but also just enjoyable to read. I’m a professional software architect and have dozens of textbooks on computer science and engineering so I’ve been around the block.
This is the kind of book I would buy all for all my friends (if I had more than a couple) and family members (if they were even slightly into computers, which they aren’t sadly). Petzold does an exceptional job at describing digital logic and guides you through building a conceptual CPU from very first principles.
I think his bottom up approach is the way to go and has helped me understand complex topics in an extremely simple way. When I’m not reading fiction, this is my go to bedtime reading.
The second edition has about 100 more pages than the first and some content has been completely reworked and it’s great.
If you ever had even a passing interest in knowing how computers work at a very fundamental level, get this book!
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Reviewed in the United States on January 31, 2023
★★★★★ 4
First programmer?
Format: Paperback
As an ardent reader of the past 1st edition, I was fairly excited to get the latest version. That is, until I encountered the history chapter of the new edition.
For one thing, what I do NOT understand in this second edition is the newly added description of August Ada Byron (countless of Lovelace). The author claims it was Babbage who was the first programmer to design the engines, not Ada. I am not trying to start a futile argument here about who has more or fewer contributions, etc.
What I am trying to assert here is that it is undisputed that Ada (unless the new evidence arises) left *the very first demonstration* of what this seemingly imaginary machine, which didn't even physically exist, was capable of through her program. Because Babbage designed the engine itself, that doesn't automatically put him in the position of a programmer (despite Babbage being a brilliant engineer/scientist and may have had a simple or detailed program in his mind). However, it was Ada who gave a definite touch to programming concepts that ultimately led to modern-day programming. Ada deserves more recognition than a mere "tutorial writer," and she is certainly entitled to the title she deserves.
Other than that, like the previous edition, this book is a must-read for people who are from related/unrelated fields. I always loved the 1st edition, and I would do too with the 2nd. Still, I think history should always be approached with more care, particularly if matters have potential controversies.
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Reviewed in the United States on January 6, 2023