Glancing at the RH450
* Input connector: 1/4" jack * Input impedance: 1 Mohm/100 pF * Gain range: -96 to 32dB * Tone controls: Bass - Center Freq: 280Hz (range: 71-1120Hz, Gain: +15/-24dB); Low Mid - Center Freq: 400Hz (range: 100-1600Hz, Gain: +15/-24dB); High Mid - Center Freq: 800Hz (range: 200-3150Hz, Gain: +15/-24dB); Treble - Center Freq: 1600Hz (range: 400-6300Hz, Gain: +12/-24dB) * Tube emulation circuitry * 3-band spectral compression * User Memories: Three memory locations storing all front panel controls except Mute and Master Level * Tuner: Chromatic, constant on A0 (27.50Hz) to E5 (659.26Hz) * Mute: Mutes speaker out, Phones out and Balanced out * Master Level Headphone output * Studio-quality headphone amp * Impedance: 40 to 600 Ohm * Mains supply: Universal 100 - 240V 50/60Hz (80w at 1/8 power) * Speaker out: Combined Speakon/1/4" jack * Power rating: 450W (800W Peak) * Balanced output: Transformer-balanced XLR, pre/post pre-amp * Optimal Load Impedance: 600 ohm * Preamp out: 1/4" jack, balanced output, max output level = +8dBu * Power amp in: 1/4" jack, balanced input, impedance = 10 kOhm, Max Input Level = +8dBu * Rehearsal input: RCA, left/right input, works with iPod and other music players * Digital Recording out: Balanced XLR, AES/EBU, (24-bit) * Remote connection: 5 pin DIN, cable with shield * Dimensions: 10.8" x 11.4" x 2.6" * Weight: 8.8 pounds * Finish: Sandblasted die-cast aluminum
Powerful and portable The 450-watt high power output level of RH450 is accomplished by using Class D amplifier technology in combination with TC Electronic's Active Power Management (APM). APM effectively means that the amp behaves very much like a tube amp when getting close to maximum performance by optimizing the power impact, contrary to the hard-clipping tendencies of transistor amps and most other Class D amps. And this head is incredibly portable, to boot!
Rehearsal inputs and integrated tuner Playing any instrument on its own can be a little dull, but everyone needs time to practice, which is why RH450 has rehearsal inputs. This rear panel-mounted feature allows you to plug in your iPod, phone, computer or MP3 player via the supplied mini-jack to RCA cable adapter for easy practicing and playing along with recorded music. The headphone amp is a high quality model taken straight from TC Electronic's Studio Konnekt 48 and includes a speaker filter on the bass signal. The onboard tuner is amazingly convenientSimply push the Mute button to get a full-resolution tuner 'light ring' to help you tune your instrument quickly and accurately. You can also use the RebelControl for easy remote access to this functionality.
