Hardware v2026-10-18.2

Teenage Engineering Choir Bogdan Buyer Guide

Bogdan’s bass register, dimensions, controller requirements, and comparison with nearby Choir voices.

Bogdan is the bass member of Teenage Engineering’s Choir. Choose the voice and physical form you want, then verify the controller and ensemble setup.

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Teenage Engineering Choir Bogdan

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Buying call

Choose Bogdan for the low end of a small choir.

Bogdan’s bass register, dimensions, controller requirements, and comparison with nearby Choir voices.

Decision

Choose Bogdan for the low end of a small choir.

Bogdan is the obvious starting point when the role you want is a low bass line. Compare it with Carlo’s baritone before choosing solely by the figure’s appearance. Its footprint is narrower than Carlo’s, but it is still over a kilogram and needs room for access to the internal module.

Compare

Bogdan has a specific register and physical shape.

ItemOfficial specificationWhat it means
VoiceBassA characteristic vocal role, not a speaker frequency-response test.
Listed registerE2–C4The family page says solo performance can adapt beyond the characteristic role; do not treat this as a proven hard MIDI boundary.
Dimensions90 × 90 × 264 mmLeave additional room for hands, controls, and charging.
Weight1036 gUse a stable surface and handle the wooden parts carefully.

Operation

A singing instrument with a built-in repertoire.

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.

Control

Confirm Bluetooth MIDI compatibility before buying a controller.

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.

Setup

Plan Bogdan’s charging and update access.

The manual specifically places Bogdan’s charging input inside the doll: remove the head to reach it. Make sure your chosen display position lets you lift and handle the parts comfortably. 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.

Compare

Compare Bogdan with adjacent voices and the actual bundles.

ChoiceReason to compareBudget or contents
BogdanYour target bass voice$249 in the October 18 US catalog.
CarloG2–D#4 baritone; a higher starting register and wider body.A different named doll; verify its own offer.
OlgaE3–C5 contralto; a substantially smaller figure in a higher register.A different named doll; do not reuse this page’s Amazon link.
Mini ensembleCarlo + Hatshepsut + Ivana; does not include Bogdan$747 catalog price: three times $249, not an observed discount.
Full ensembleAll eight named voices$1,992 catalog price: eight times $249; more devices to charge and update.

Evidence

Listen to the timbre and test your own connection.

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 Bogdan.

Buy

Buy the named Bogdan doll, not a generic Choir listing.

View the official Bogdan product Teenage Engineering link Teenage Engineering Choir Bogdan Bogdan is the bass member of Teenage Engineering’s Choir. Choose the voice and physical form you want, then verify the controller and ensemble setup. Check Teenage Engineering Identity is established; current offer, condition, delivery, and return terms require seller verification. . No exact Amazon identity was accepted for this doll. The official direct link is not an affiliate link; confirm current stock, price, contents, and returns. Other Choir names are different products, not substitutes.

Receipts

Claim table

WhereClaimConfidenceSourceCaveat
CompareBogdan is the bass doll, measuring 90 × 90 × 264 mm and weighing 1036 g.HighTeenage EngineeringManufacturer documentation checked October 18, 2026; no independent performance or condition verification.
CompareThe family page lists E2–C4 as the characteristic register for Bogdan.HighTeenage EngineeringManufacturer documentation checked October 18, 2026; no independent performance or condition verification.
OperationThe manufacturer lists 3–4 hours of continuous singing.HighTeenage EngineeringManufacturer documentation checked October 18, 2026; no independent performance or condition verification.
ControlBluetooth MIDI controllers and Ortho Remote can control the Choir; one connected doll controls the group.HighTeenage EngineeringManufacturer documentation checked October 18, 2026; no independent performance or condition verification.
SetupAll dolls must share the same OS version to sing together.HighTeenage EngineeringManufacturer documentation checked October 18, 2026; no independent performance or condition verification.
CompareThe US feed lists individual dolls at $249, mini ensemble at $747, and full ensemble at $1,992.HighTeenage EngineeringManufacturer documentation checked October 18, 2026; no independent performance or condition verification.
CompareThe mini ensemble contains Carlo, Hatshepsut, and Ivana; the full ensemble contains all eight names.HighTeenage EngineeringManufacturer documentation checked October 18, 2026; no independent performance or condition verification.
SetupBogdan has its charging input inside the doll, reached by removing the head.HighTeenage EngineeringManufacturer documentation checked October 18, 2026; no independent performance or condition verification.

Sources

How this was built

PublisherSourceTypeAccessed
Teenage EngineeringCH-8 Bogdan specificationsOfficial2026-10-18
Teenage EngineeringChoir voice rangesOfficial2026-10-18
Teenage EngineeringChoir user guideOfficial2026-10-18
Teenage EngineeringChoir operating manual PDFOfficial2026-10-18
Teenage EngineeringChoir firmware and repertoireOfficial2026-10-18
Teenage EngineeringOfficial US product price and status feedOfficial2026-10-18
HainbachHainbach first-person Choir test notesReview2026-10-18
jetztgradnetChoirama owner research and teardownTeardown2026-10-18
OP ForumsOwner controller and setup reportsCommunity2026-10-18