MOTU UltraLite AVB

Spec:

• 18 x 18 USB / AVB Audio Interface, 
• 24-Bit / 192 kHz, 
• up to 36 simultaneous audio channels, 
• DSP Mixer, 
• WiFi Web App Control (compatible with Mac, Windows, Linux, iOS, Android), 
• 2x Mic-Input XLR, 
• 2x Hi-Z Instrument Input ¼" TR, 
• 6x Line-Input ¼" TRS, 
• 2x Main-Out ¼" TRS, 
• 6x Line-Out ¼" TRS, 
• S/PDIF I/O optical, 
• AVB Ethernet Connection, 
• USB 2, 
• MIDI I/O, 
• Stereo Headphone-Out ¼" TRS, 
• LCD Display, 
• +48V Phantom Power, 
• Pad-Switch, 
• Connection for external Power Supply, incl. Motu AudioDesk 4.0 for Mac & Windows (Download)

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MOTU UltraLite MkIII Hybrid

Spec:

• 24bit/192kHz FireWire and USB 2.0 audio interface, 
• 2x mic/instrument inputs, 
• 6x balanced inputs thomann and 10 outputs (1/4" TRS). 
• 48V phantom power, 
• S/PDIF I/O, 
• headphone output, 
• CueMix FX, 
• internal DSP, LCD display. 
• Suitable for use as a standalone mixer. 
• Compatible with Windows 7, Vista, or XP, 32- or 64-bit; XP SP3 or later required, Mac OS X version 10.4, 10.5, or 10.6; v10.4.9 or later required. Supports WDM, ASIO and Core Audio. 

• Includes AudioDesk software for Mac.

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Focusrite Scarlett 18i20

Spec:

• USB 2.0 Audio Interface 24 Bit/96 kHz, 
• 18 Inputs: 8 x Mic/Line Combo (2x Instrument with thomann -10 dB Pad switchable), 
• ADAT optical (TOSLINK), Stereo-S/PDIF, 
• 20 Outputs: 10x Line, ADAT, 
• 2x Headphone-Out, 
• MIDI I/O, 
• Wordclock, 
• Scarlett-MixControl DSP Mixer/Router, 
• incl. Ableton Live Lite, 
• Scarlett Plug-in Suite and Novation Bass Station, 
• compatible with: PC Windows 7 & 8, 
• Mac OSX 10.7 or higher. class compliant iOS (requires optional camera connection kit - not included)

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M-Audio M-Track Eight

Spec:

• 8-Channel USB 2.0 Audiointerface, 
• 24-Bit / 96 kHz, 
• 8x Mic-/Line-Input XLR/TR 1/4" Combo, 
• build-in Octane thomann Preamps, LED Meter, 
• +48V Phantom Power switchable for Channel 1-4 and 5-8, 
• 8x Line-Out TRS 1/4" balanced, 
• 2x Monitor-Out 1/4" TR (L/R), 
• 2x Headphone-Out, 
•  incl. Steinberg Cubase LE7, 
• ext. Power Supply and USB-Cable, 
• 19" 1U, Dimensions: 483 x 150 x 43 mm, Weight: thomann 1.98 kg

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Physics of Sound

Standing Waves Physics Lesson

Types of Waves: Transverse, Longitudinal, Torsional

Speed of Sound Calculation in Air Physics

Universal Wave Equation Sample Problem V=f*Lambda

Waves and Harmonics in Physics

Beat Frequency Calculation for Sound in Physics

Mechanical Resonance in Waves

Reflection of Waves in Physics

Air Columns & Sound Waves Physics

Pioneer PLX-1000

The DJ quality PLX-1000 direct drive analog turntable is designed for DJs who enjoy the look, feel, and performance of vinyl for music playback. The model offers a highly familiar, user-friendly control layout, high-torque direct drive mechanism, and exceptional audio playback quality.

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Xone:43 4+1 Channel DJ Mixer

Created for DJs and electronic music purists, Xone:43 is a 4+1 channel DJ mixer that offers the very best of analogue audio quality, including the legendary Xone filter with resonance control, 3 band EQ, crossfader with three curve settings and X:FX for send/return to your favourite FX unit.

• 4 channels with phono/line inputs
• VCF Filter system – low-pass, high-pass and band-pass filters plus frequency and resonance controls
• 3-band EQ
• External FX loop (Send/Return) system with dry/wet control per channel
• Mic input on balanced XLR, with 2-band EQ
• Balanced main mix out on XLR
• Independent booth out
• Record out
• 3.5mm and 1/4″ headphone outputs
• Touring grade build quality
• Super smooth VCA channel faders
• User changeable crossfader
• Innofader compatible
• Crossfader curve switch
• 20dB pro standard headroom
• 9-segment signal level monitoring

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