{
  "guide": {
    "slug": "teenage-engineering-choir-gisela",
    "title": "Teenage Engineering Choir Gisela Buyer Guide",
    "subtitle": "Gisela’s mezzo soprano register, dimensions, controller requirements, and comparison with nearby Choir voices.",
    "summary": "Gisela is the mezzo soprano member of Teenage Engineering’s Choir. Choose the voice and physical form you want, then verify the controller and ensemble setup. As an Amazon Associate I earn from qualifying purchases.",
    "archetype": "buyer",
    "category": {
      "slug": "hardware",
      "name": "Hardware",
      "description": "Product factsheets for computers, devices, peripherals, and buying decisions."
    },
    "tags": [
      "teenage-engineering",
      "hardware",
      "design",
      "teenage-engineering-choir-gisela"
    ],
    "version": "2026-10-18.2",
    "publishedAt": "2026-10-18",
    "updatedAt": "2026-10-18",
    "freshness": "Checked October 18, 2026. Specifications and catalog prices are manufacturer statements. This is a source-based buying reference, not an independent hands-on test or live offer feed.",
    "heroLabel": "Teenage Engineering",
    "vaultPath": "Research/Technology/Hardware/Teenage Engineering Choir Gisela Buyer Guide.md",
    "r2JsonKey": "guides/teenage-engineering-choir-gisela/2026-10-18.2.json",
    "stats": [],
    "thesisCards": [
      {
        "label": "Buying call",
        "title": "Compare Gisela with Hatshepsut before buying a mezzo.",
        "body": "Gisela’s mezzo soprano register, dimensions, controller requirements, and comparison with nearby Choir voices."
      }
    ],
    "sources": [
      {
        "id": "doll",
        "title": "CH-8 Gisela specifications",
        "url": "https://teenage.engineering/store/ch-8-gisela",
        "publisher": "Teenage Engineering",
        "sourceType": "official",
        "role": "spec",
        "accessedAt": "2026-10-18"
      },
      {
        "id": "voices",
        "title": "Choir voice ranges",
        "url": "https://teenage.engineering/products/choir",
        "publisher": "Teenage Engineering",
        "sourceType": "official",
        "role": "spec",
        "accessedAt": "2026-10-18"
      },
      {
        "id": "manual",
        "title": "Choir user guide",
        "url": "https://teenage.engineering/guides/choir",
        "publisher": "Teenage Engineering",
        "sourceType": "official",
        "role": "spec",
        "accessedAt": "2026-10-18"
      },
      {
        "id": "manual-pdf",
        "title": "Choir operating manual PDF",
        "url": "https://assets.teenage.engineering/_img/636c37045334794ec4ee7f34_original.pdf",
        "publisher": "Teenage Engineering",
        "sourceType": "official",
        "role": "spec",
        "accessedAt": "2026-10-18"
      },
      {
        "id": "updates",
        "title": "Choir firmware and repertoire",
        "url": "https://teenage.engineering/downloads/choir",
        "publisher": "Teenage Engineering",
        "sourceType": "official",
        "role": "spec",
        "accessedAt": "2026-10-18"
      },
      {
        "id": "us-api",
        "title": "Official US product price and status feed",
        "url": "https://teenage.engineering/_api/mw2/products.json",
        "publisher": "Teenage Engineering",
        "sourceType": "official",
        "role": "price",
        "accessedAt": "2026-10-18"
      },
      {
        "id": "hands-on",
        "title": "Hainbach first-person Choir test notes",
        "url": "https://www.reddit.com/r/synthesizers/comments/z13q7p/i_promised_a_video_on_the_teenage_engineering/",
        "publisher": "Hainbach",
        "sourceType": "review",
        "role": "review",
        "accessedAt": "2026-10-18"
      },
      {
        "id": "teardown",
        "title": "Choirama owner research and teardown",
        "url": "https://github.com/jetztgradnet/Choirama",
        "publisher": "jetztgradnet",
        "sourceType": "teardown",
        "role": "background",
        "accessedAt": "2026-10-18"
      },
      {
        "id": "community",
        "title": "Owner controller and setup reports",
        "url": "https://op-forums.com/t/teenage-engineering-choir-with-op-1-field/23302?page=3",
        "publisher": "OP Forums",
        "sourceType": "community",
        "role": "community-signal",
        "accessedAt": "2026-10-18"
      }
    ],
    "claims": [
      {
        "id": "claim-1",
        "claim": "Gisela is the mezzo soprano doll, measuring 120 × 120 × 230 mm and weighing 1048 g.",
        "sourceId": "doll",
        "sectionId": "voice",
        "guideLocation": "voice",
        "evidenceType": "official",
        "confidence": "high",
        "caveat": "Manufacturer documentation checked October 18, 2026; no independent performance or condition verification."
      },
      {
        "id": "claim-2",
        "claim": "The family page lists B3–G5 as the characteristic register for Gisela.",
        "sourceId": "voices",
        "sectionId": "voice",
        "guideLocation": "voice",
        "evidenceType": "official",
        "confidence": "high",
        "caveat": "Manufacturer documentation checked October 18, 2026; no independent performance or condition verification."
      },
      {
        "id": "claim-3",
        "claim": "The manufacturer lists 3–4 hours of continuous singing.",
        "sourceId": "doll",
        "sectionId": "operation",
        "guideLocation": "operation",
        "evidenceType": "official",
        "confidence": "high",
        "caveat": "Manufacturer documentation checked October 18, 2026; no independent performance or condition verification."
      },
      {
        "id": "claim-4",
        "claim": "Bluetooth MIDI controllers and Ortho Remote can control the Choir; one connected doll controls the group.",
        "sourceId": "manual-pdf",
        "sectionId": "control",
        "guideLocation": "control",
        "evidenceType": "official",
        "confidence": "high",
        "caveat": "Manufacturer documentation checked October 18, 2026; no independent performance or condition verification."
      },
      {
        "id": "claim-5",
        "claim": "All dolls must share the same OS version to sing together.",
        "sourceId": "updates",
        "sectionId": "setup",
        "guideLocation": "setup",
        "evidenceType": "official",
        "confidence": "high",
        "caveat": "Manufacturer documentation checked October 18, 2026; no independent performance or condition verification."
      },
      {
        "id": "claim-6",
        "claim": "The US feed lists individual dolls at $249, mini ensemble at $747, and full ensemble at $1,992.",
        "sourceId": "us-api",
        "sectionId": "comparison-ladder",
        "guideLocation": "comparison-ladder",
        "evidenceType": "official",
        "confidence": "high",
        "caveat": "Manufacturer documentation checked October 18, 2026; no independent performance or condition verification."
      },
      {
        "id": "claim-7",
        "claim": "The mini ensemble contains Carlo, Hatshepsut, and Ivana; the full ensemble contains all eight names.",
        "sourceId": "us-api",
        "sectionId": "comparison-ladder",
        "guideLocation": "comparison-ladder",
        "evidenceType": "official",
        "confidence": "high",
        "caveat": "Manufacturer documentation checked October 18, 2026; no independent performance or condition verification."
      }
    ],
    "sections": [
      {
        "id": "decision",
        "eyebrow": "Decision",
        "title": "Compare Gisela with Hatshepsut before buying a mezzo.",
        "body": "Gisela and Hatshepsut share the mezzo-soprano label but have different published registers and proportions. Gisela starts and ends higher in the listed note range, with a shorter, wider figure. Choose between them by listening to the vocal character and checking the space where the figure will sit, rather than treating the shared voice label as identical hardware."
      },
      {
        "id": "voice",
        "eyebrow": "Compare",
        "title": "Gisela has a specific register and physical shape.",
        "table": {
          "columns": [
            "Item",
            "Official specification",
            "What it means"
          ],
          "rows": [
            [
              "Voice",
              "Mezzo Soprano",
              "A characteristic vocal role, not a speaker frequency-response test."
            ],
            [
              "Listed register",
              "B3–G5",
              "The family page says solo performance can adapt beyond the characteristic role; do not treat this as a proven hard MIDI boundary."
            ],
            [
              "Dimensions",
              "120 × 120 × 230 mm",
              "Leave additional room for hands, controls, and charging."
            ],
            [
              "Weight",
              "1048 g",
              "Use a stable surface and handle the wooden parts carefully."
            ]
          ]
        }
      },
      {
        "id": "operation",
        "eyebrow": "Operation",
        "title": "A singing instrument with a built-in repertoire.",
        "body": "The solid-beech figure contains a speaker module and plays prepared songs on its own or joins other Choir dolls. A gentle tap controls play/pause, and tilting changes volume. The manufacturer specifies 3–4 hours of continuous singing. That is a battery claim, not a measured result here. Think of it as a small physical performer, not a general-purpose Bluetooth music speaker."
      },
      {
        "id": "control",
        "eyebrow": "Control",
        "title": "Confirm Bluetooth MIDI compatibility before buying a controller.",
        "body": "MIDI carries musical instructions such as notes; Bluetooth audio streaming is a different function. Teenage Engineering names OP-1 field, OP-Z, compatible Bluetooth MIDI keyboards, and Ortho Remote. The remote handles start/stop and volume; it is not a keyboard. Pairing one doll can control the group. A keyboard with USB or five-pin MIDI alone does not establish the required wireless connection."
      },
      {
        "id": "setup",
        "eyebrow": "Setup",
        "title": "Plan Gisela’s charging and update access.",
        "body": "The manual lists the hidden charging inputs specifically for Bogdan, Olga, and Ivana; inspect Gisela’s own module access and cable route rather than copying another figure’s setup. Charge and test the doll individually before adding it to an ensemble. The official download page requires all participating dolls to use the same OS version. On October 18 it listed 1.2.2 with a midsummer repertoire alongside older repertoire downloads. Choose a consistent version deliberately; update files are transferred through the doll’s USB drive according to the official instructions."
      },
      {
        "id": "comparison-ladder",
        "eyebrow": "Compare",
        "title": "Compare Gisela with adjacent voices and the actual bundles.",
        "table": {
          "columns": [
            "Choice",
            "Reason to compare",
            "Budget or contents"
          ],
          "rows": [
            [
              "Gisela",
              "Your target mezzo soprano voice",
              "$249 in the October 18 US catalog."
            ],
            [
              "Hatshepsut",
              "A3–F5 mezzo soprano; a lower listed range and taller, narrower body.",
              "A different named doll; verify its own offer."
            ],
            [
              "Leila",
              "C#4–A5 soprano; investigate when the highest published register is the goal.",
              "A different named doll; do not reuse this page’s Amazon link."
            ],
            [
              "Mini ensemble",
              "Carlo + Hatshepsut + Ivana; does not include Gisela",
              "$747 catalog price: three times $249, not an observed discount."
            ],
            [
              "Full ensemble",
              "All eight named voices",
              "$1,992 catalog price: eight times $249; more devices to charge and update."
            ]
          ]
        }
      },
      {
        "id": "evidence",
        "eyebrow": "Evidence",
        "title": "Listen to the timbre and test your own connection.",
        "body": "Hainbach’s first-person notes describe the interest of microphone placement and an early Mac connection problem. Choirama supplies owner research and a teardown; OP Forums contains mixed controller reports, including setup mistakes later corrected. These are useful hands-on and community sources, not standardized tests of every doll or current firmware. They do not establish today’s latency, failure rate, or battery duration. This guide has not independently auditioned Gisela."
      },
      {
        "id": "buy",
        "eyebrow": "Buy",
        "title": "Buy the named Gisela doll, not a generic Choir listing.",
        "body": "{{commerce:target|View Gisela on Amazon}}. The exact named product title was verified. Price, seller, stock, delivery, condition, and return terms remain unverified; confirm them before ordering. As an Amazon Associate I earn from qualifying purchases."
      }
    ],
    "commerce": {
      "disclosure": "As an Amazon Associate I earn from qualifying purchases.",
      "primaryLinkId": "target",
      "priceApi": {
        "provider": "amazon",
        "status": "not_configured",
        "note": "No live offer feed. Confirm exact product, price, availability, seller, and returns."
      },
      "links": [
        {
          "id": "target",
          "merchant": "Amazon",
          "title": "Teenage Engineering Choir Gisela",
          "label": "Teenage Engineering Choir Gisela",
          "description": "Exact model reference; confirm offer terms before ordering.",
          "url": "https://www.amazon.com/dp/B0C2L411N8?tag=sourcebottle-20",
          "relationship": "affiliate",
          "role": "target",
          "factCard": {
            "summary": "Gisela is the mezzo soprano member of Teenage Engineering’s Choir. Choose the voice and physical form you want, then verify the controller and ensemble setup.",
            "caveat": "Identity is established; current offer, condition, delivery, and return terms require seller verification."
          },
          "asin": "B0C2L411N8"
        }
      ]
    }
  },
  "publicUrl": "https://fieldguides.co/g/teenage-engineering-choir-gisela"
}