The Urban Sketching Handbook Panoramas and Vertical Vistas: Techniques for Drawing on Location from Unexpected Perspectives (Volume 13) (Urban Sketching Handbooks, 13)

Antelope Audio Discrete 8 Pro Synergy Core Audio Interface with 8 Discrete Ultra-Linear Preamps + Axino Synergy Core USB Condenser Microphone with Real-Time DSP FX and Mic Modeling

Synergy Diezel Herbert 2-channel Preamp Module

Synergy Ecstasy - 2 Channel Guitar Preamp Module - 2 x 12AX7

Antelope Audio Zen Quadro Synergy Core Audio Interface — 4-Channel Dual USB-C Bus Powered w/Discrete Preamps, Real-Time DSP+FPGA Effects & Compatibility for Mac, iOS, Android Software — 14x10

Coda MB-Stealth in-Line Microphone Preamp Mic Gain Booster for Dynamic and Ribbon Mics - 48V Phantom Power Mic Preamp with 28 db Clean Gain, Ultra Low Noise, Enhance Your Podcast or Livestream

Antelope Audio Discrete 8 Pro Synergy Core Desktop 26x32 Audio Interface - Thunderbolt 3 & USB 2.0 Channel Microphone Preamp Recording, Streaming Studio Audio Interface w/Onboard Real-Time Effects

Antelope Audio Discrete 4 Pro Synergy Core Desktop 14x20 Audio Interface - Thunderbolt 3 & USB 2.0 4 Channel Microphone Preamp Recording, Streaming Studio Audio Interface w/Onboard Real-Time Effects

Antelope Audio Orion Studio Synergy Core Professional Digital Audio Interface w/ 12 Preamps & 50 Real-Time Plugins — Thunderbolt 3 Music Recording Studio Interface w/DSP Processing for Mac/Windows