BOSS / GT-1000K240ST

BOSS guitar multi-effects unit. Equipped with a super-fast custom DSP chip, it allows for surprisingly fast preset changes. This product comes with AKG semi-open monitor headphones K240ST.

□BOSS GT-1000
■Next-generation premium tone created with the best of cutting-edge technology
The GT-1000 Guitar Effects Processor is a next-generation floor guitar amp/effect unit that pursues the ultimate in sound quality and expressiveness, and brings together cutting-edge DSP technology and BOSS's knowledge and experience cultivated through many years of effect/amp development in a slim body that thoroughly eliminates waste. Equipped with a newly developed ultra-fast custom DSP chip specifically for music use, it achieves industry-leading ultra-high sound quality with a sampling rate of 96kHz, 32-bit AD/DA conversion, and 32-bit float internal processing. In addition, based on the design concept of tube amp sound Tube Logic, which has been adopted and highly acclaimed in numerous amplifier products, we have newly developed an innovative technology called AIRD (Augmented Impulse Response Dynamics). This technology has made it possible to reproduce the complex behavior of the overall amplifier's interactions, which was previously impossible to achieve with floor-type units, in any connection environment, and always obtain realistic and musical response and sound. The heart of the GT1000 is equipped with a next-generation amplifier. In addition, it also has a large number of built-in latest effects designed with advanced algorithms that are also used in the X-series compact pedals, the DD-500 Digital Delay, MD-500 Modulation, and RV-500 Reverb. The combination of advanced routing and assignment/control functions, wireless editing via Bluetooth, and a wide range of input and output terminals provides all guitarists with the best expressive power in any situation.

■Main specifications
Sampling frequency: 96kHz
AD conversion: 32-bit + AF method *AF method (Adaptive Focus method) is a Roland/BOSS proprietary method that dramatically improves the signal-to-noise ratio of the AD converter.

DA conversion: 32-bit
Effect type: 116 types
Memory: 250 (user) + 250 (preset)
Phrase loop: 38 seconds (mono) 19 seconds (stereo)
Tuner internal detection accuracy: ±0.1 cent
Power supply: AC adapter (included)
Current consumption: 1.2A

■External dimensions / weight
Width (W): 462 mm
Depth (D): 248 mm
Height (H): 70 mm
Weight: 3.6 kg

□AKG K240ST
■The ""K240 Studio"" is a semi-open monitor headphone designed for professional use such as mixing, mastering, and playback. It has been loved by recording studios, broadcasting stations, professional engineers and musicians around the world.

■It is characterized by the three-dimensional and natural sound spread unique to semi-open type headphones and good sound penetration. It has a natural sound that reproduces the entire range evenly without any quirks, and is perfect for recording and mixing, as well as for everyday listening.

■The advanced 30mm XXL transducer with patented Varimotion diaphragm achieves a wide dynamic range, high sensitivity, and high sound level. The semi-open design provides solid low frequencies and very clear high frequencies. It accurately reproduces even the most detailed sounds, such as piano arpeggios and fast flute passages.

■The K240 Studio is extremely durable and comfortable, with the durability to withstand long hours of studio work, and the auto-adjusting headband provides an ideal fit. The large over-ear ear pads neatly wrap around your ears. It fits snugly around your head, doesn't feel heavy, and is comfortable to use even for long periods of listening.

■The cable is equipped with a professional mini-XLR terminal and comes with a 3m cable and convertible jack plug that are convenient for connecting to portable devices. The cable is detachable, so if it breaks, you can easily replace it.

■AKG K240 Studio is a powerful tool for production sites in terms of performance, ease of use, comfort, and reliability.


■Type: Dynamic semi-open type
■Applications: Mixing, mastering, listening
■Impedance: 55Ω
■Maximum input: 200mW
■Playback frequency band: 15-25,000Hz
■Sensitivity: 91dB/mW
■Plug shape: 3.5mm stereo mini plug (gold plated)
■Cable length: Approximately 3.0m, straight cable (detachable)
■Weight: Approximately 240g
■Accessories: 6.3mm standard stereo conversion plug
■Country of origin: China