# Studio Speicher XI The studio at Speicher XI is our *home base*. It is used as a radio studio (obviously), event space, meeting room, office and living room, of some kind. You can find the [house rules](/kollektiv/studio-space.md) on a separate page. This page is a about the **technical things** in the studio. You can find an [inventory of all our equipment](https://hfkbremen.sharepoint.com/:x:/s/angrezihq/EdADVpDr97xCoYQ3o4-AbI0B5CA-dSOOWclI3JIwAjWvxQ?e=m1at32), not limited to the studio specifically, online. Please have a look and contribute to keep it up to date, including location and info on status / functionality. **We do not lend out equipment.** If we use it for external productions, we have to keep track, that all removed items actually do return. If you **take *****anything***** from the studio**, please write a e-mail to . ### **Overview** * Allen & Heath ZED-428 28-Kanal Mischpult * 7 Shure SRH 840 studio headphones * 6 Shure SM58 (including the ones in the mobile unit) * 2 NT2-A condensor microphones (desk mounted) * 2 monitor speakers * 6 channel multi core (XLR) * Compressor / Limiter Behringer MDX4600 Multicom Pro-XL V2 (in desk rack) * Headphone amplifier (in extra 2U case) * MacMini with 2 screens (desk mounted) and one guest screen * 2 speakers in front of the studio / in the passage * a laser printer * 1 Pioneer DJM-400 DJ-mixer (borrowed from AStA) * 1 Technics 1200MK2 turntables (borrowed from AStA) ### Utilities * a very old and very cheap PA * 2 Audio over IP interfaces Neutrik NA2-IO-DLINE ### Room Utilities * Dish Washer * Sink * Boiler Again, [inventory of all our equipment](https://hfkbremen.sharepoint.com/:x:/s/angrezihq/EdADVpDr97xCoYQ3o4-AbI0B5CA-dSOOWclI3JIwAjWvxQ?e=m1at32), ## **Configuration** ### Mixer ### MacMini Static IP (in VLAN `Lehre-Client`): \`10.10.22.100 (Subnet: 255.255.254.0, Gateway: 10.10.22.3, DNS: 172.16.0.8+9) (DNS: studio-01.local.radioangrezi.de) Connect to MacMini remotly: `ssh server.radioangrezi.de -L 5901:10.10.22.100:5900` #### Audio Routing on Mac The Mac currently has two audio interfaces: **1) UMC 404 HD (4 IN / 4 OUT)** UMC is used as main out to the mixer (CH 1 + 2) and configured as **default output device** in OSX. Inputs are currently only used for telephony. CH 3 + 4 are usually not easily accessible in the OS, because the don't show up as a seperate device. That is why we split the device virtually to a seperate (aggregate) device (called `UMC404HD 192k Ch 3/4 Out`) in `Audio Midi Setup`. **CH 3** is used as OUT for the **telephony** software, and is routed into a seperate channel on the mixer. Here is the documentation of out the channel routing is set up: ![](/files/-LumPFE6yMC5wMpOS7p6) ![](/files/-LumPFE9NETr6ZQVkDjc) This could also work the other way arround, for inputs. [Maybe](https://apple.stackexchange.com/questions/271164/split-input-channels-using-soundflower-and-aulab). **2) Built-in (2 IN / 2 OUT)** CH 1 + 2 Out: Used for **ringer of the telephpny client** (using the build in MacMini Speaker, not plugged in). ## Stream Out ## Stream Monitor ## Speaker Out ## Bar Setup For Angrezi Thursdays we have set up "a studio" at a bar. This is a quick overview: * Multicore (6 Channel) at the Bar + up to 6 Microphones * Headphone Amp at the Bar + up to 6 Headphones * Dante + POE Injector at the Bar for Turntables / Mixer-Out, patched to `Lehre-Client` (MacMini also temporarily patched to `Lehre-Client`) * Studio Monitore patched to Aux 5 + 6 and Mics on Monitor ## Printer We have a printer in the Studio. Whooo! (**HP LaserJet 1320**) The printer is directly connected to `Client-Lehre`, you an print from there. We also now run CUPS printserver on the Server, so you can actually print from WiFi (and the Internet) as well: `ipp://server.radioangrezi.de:631/printers/Angrezi-Laser-A4` (Firewalled for access from 10.10.0.0/16 only.) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.radioangrezi.de/tech-deep-dive/studio-xi.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.