This is the Blaupunkt FRANKFURT Retro Car Stereo with Bluetooth
Part Number: FRANKFURTSTEREOMB

• The perfect symbiosis of nostalgic design and modern technology: the FRANKFURT Stereo MB retro car radio – visually an original from the 1970s, technically a state-of-the-art device.
  
• With the classic dimensions of 1970s dashboard devices, two-shaft style rotary knobs and push buttons, and the striking pinstripe front with chrome frame, the FRANKFURT Stereo MB exudes authentic retro charm in the classic car cockpit. Beneath its timeless exterior lies state-of-the-art technology: equipped with the Blaupunkt Codem IV high-end tuner, it offers FM, AM and DAB+ for excellent reception and sound.
  
  
• The integrated multicolour display can be set to digital or analog mode, just like in the old days, and operated via a rotary knob.
  
  
• In addition to classic radio reception, the device impresses above all with audio streaming and hands-free telephony via Bluetooth, including access to the smartphone phone book and voice assistants such as Siri or Google.
  
  
• There is also a USB charging function for mobile phones, a steering wheel remote control connection and the option to deactivate ignition-plus detection.
  
  
• Last but not least, the nostalgic radio delivers rich sound with a high level of user comfort thanks to various sound presets, a 4-channel preamplifier output, sub-out and 4x 75 watts (at 2 ohms) output power.
  
  
• The device can be installed in various dashboard mounting slots. For example, mounting materials are included for axle mounting and 1-DIN mounting slots.

Radio:

• DAB+ and FM High-End tuner
• Radiotext/DLS
• Traffic function
• Alphabetical DAB list
• Travelstore
• Service following (seamless)
• Introscan (Band / Presets)

Connectivity:

• USB media player with MP2, MP3, WMA, FLAC, M4A (AAC), APE, WAV support
• File browser
• Folder support
• Several playback modes
• Audiostreaming with trackinfo / control
• Apple iPod Support
• USB-A, USB-C
• AUX-Input (3.5 mm)
• Bluetooth

Bluetooth:

• Telephony via supplied external microphone
• Audio Mix for mobile navigation
• Voice assistant support (e.g. Siri, Google, Alexa)
• Wake up on call
• Twin Connect
• Phone book access

Sound:

• Digital signal processing
• 2x 14 band equalizer
• Sound presets
• Loudness
• 4 channel pre amp out + Sub out
• 4x 50 Watt/ 4x 75 Watt (2 Ohm)

General:

• 3″ TFT colour display
• Short installation depth
• Frequency scale display (screensaver mode)
• Permanent memory
• IR remote option
• SWC option
• ACC detection can be deactivated
• Charging function for mobile phones
• Various installation options possible (with/without DIN slot)

RADIO ANALOG / DIGITAL:

• Tuner type: Blaupunkt DAB+ and FM High-end tuner
• World tuner: EU, Asia, USA, South America, Thailand, Japan
• Frequency bands: FM, medium wave, DAB/DAB+
• FM frequency band: 87.5 – 108 MHz
• AM frequency band: 531–1602/530–1710 kHz
• Channels (frequency band) DAB/DAB+: 5A–13F (174.928–239.200 MHz)
• Number of station presets: 15x FM, 10x AM, 15x DAB
• Station preset levels: FM1, FM2, FMT, AM, AMT, DAB1, DAB2, DAB3
• Station preset levels can be deactivated: FM2, FMT, AM, AMT, DAB2, DAB3
• Station display (PS): Yes
• Radio text/Radio text Plus (RT/RT+): Yes/No
• DLS/ENSEMBLE/SERVICE display: Yes/Yes/Yes
• Alternative frequency function (AF): Yes
• Traffic information priority (TA) FM/DAB: Yes/Yes
• Automatic time setting: Yes
• Enhanced Oth. Netw. (EON): No
• Regional function (REG): Yes
• Programme type identification/search (PTY) FM/DAB: Yes
• Travelstore/number of memory locations: Yes/5x FMT, 5x AMT
• Band scan/preset scan: Yes/Yes
• Sensitivity (FM): Two levels (lo/dx)
• Interference suppression (FM): Yes
• Hi-Cut (FM): Yes (multi-stage switchable)
• DAB station list: Yes, either alphabetical or by ensemble/channel
• DAB-DAB service following: Yes
• DAB-FM service following: Yes
• Service scan: Yes
• Ensemble/service change: Yes/Yes
• Ensemble/service browsing: Yes/Yes
• Seamless blending: Yes
• Frequency response FM (Hz) -3 dB: 30 – 15,000
• Frequency response DAB (Hz) +/- 3 dB: 20 – 20,000

MEDIA PLAYER:

• AUX rear: Yes (3.5 mm stereo jack plug)
• AUX-IN automatic detection/activation: No/manual, can be deactivated in the menu
• USB front: No
• USB rear: Yes (1x type A, 1x type C)
• Memory card reader: No
• Concealed/protected front inputs: No
• Compatible formatting (USB): FAT16, FAT32, exFAT
• Maximum storage size (USB): ≤ 128 GB
• Maximum number of files/folders (USB): ≤ 30,000
• CD drive (for CDDA, CD-R, CD-RW): No
• Playback formats: MP2, MP3, WMA, FLAC, M4A/AAC, WAV
• Hi-Res audio file playback: No
• Display options (depending on file format): ID3V2 (title, artist, album), folder, file, playing time
• Folder & file browsing: Yes
• iPod, iPhone control (iAP2, Lightning/USB-C): Yes (via rear USB)
• Random playback folder/medium: Yes/Yes
• Repeat track/folder/all: Yes/Yes/Yes
• Fast forward/rewind with sound: Yes
• Preview function: Yes (time adjustable)

BLUETOOTH:

• Phone calls: Yes
• Internal microphone: No
• External microphone connection: Yes
• Accept/reject calls: Yes/Yes
• Access to phone book: Yes (max. 1,000 numbers)
• Audio streaming: Yes
• Fast forward/rewind: Yes
• Preview function: Yes (time adjustable)
• Display options: Title, artist, album, playing time
• Access to voice assistants (e.g. Siri, Google, Alexa): Yes
• Mobile phone navigation Audio mix: Yes
• Auto wake-up on call: Yes (when radio is off + ignition is on), can be deactivated
• Quick pairing without PIN: Yes
• Automatic reconnection: Yes, last 5 devices
• Bluetooth version: 5
• Number of paired devices: Last 5
• Number of simultaneously connected devices: 2
• Supported profiles: A2DP, AVRCP, HFP, SPP
• Audio codecs: aptX, AAC, SBC

RETRO MODE:

• Analogue FM frequency scale display during operation: Yes (manual or automatic after 10/30 seconds)
• Analogue FM frequency scale display when switched off: Yes (when radio is off and ignition is on/ without ignition for 30/60/120/180 minutes)

SOUND:

• Equaliser (number of bands/design/quality filter): 2x 14/graphic/1.00-2.00
• Bass/treble adjustment: Yes/Yes (+/- 12 steps)
• Source-specific bass/treble adjustment: Yes
• Balance/fader: Yes/Yes (+/- 7 steps)
• HPF/LPF: Yes, separate for front/rear channels, variable
• Loudness: Yes
• Sound presets: Yes (rock, pop, classical)
• Speaker outputs (channels): 4
• Preamp outputs (channels, voltage): 4 (RCA, < 4 V)
• Sub-out: 1 (RCA, variable gain/frequency)
• Max. power: 4x 50 watts/ 4x 75 watts (2 ohms)
• Sinusoidal power at 14.4 V: 4x 28 watts (according to DIN 45324)

GENERAL:

• Display: TFT, 250 x 800 pixels
• Scrolling (ticker): Yes (one-time/repeating/off)
• Display lighting colour: Colour screen
• Button lighting colour: N/A
• Day/night mode: Yes (sensor/dimmer connection/manual)
• Night design when switched off (vehicle lights on): No
• Brightness: Multi-level, variable (16 levels)
• Time display: Yes
• HMI languages: English, German
• Hour timer (automatic switch-off when ACC is off): Yes, can be deactivated
• Antenna inputs: FM DIN/ISO (adapter), DAB SMB (with 12 V phantom power)
• Mute input/telephone mute: Yes (ground active)
• External hands-free microphone connection: Yes
• Remote control: Yes (IR sensor for card remote control, compatible with old RC-10)
• Steering wheel remote control (SWC): Yes (analogue, programmable, pre-programmed)
• Variable scan time: Yes (4, 8, 12, 16, 60 seconds)
• Key tone: Yes (can be deactivated)
• Control panel type: Fixed panel
• Panel/decorative ring colour: Pinstripe/silver (chrome)
• Software update: via USB
• Permanent memory: Yes (settings & memory locations)
• Demo mode: No
• Operating voltage/power consumption: 12 volts (14.4 V) < 10A in operation, ACC off after 10 seconds < 3.5 mA

SCOPE OF DELIVERY:

• Instructions: Yes (languages: DE, EN, FR, IT, ES, PT, DA, NL, HU, PL, CS, SV, FI, NO, EL, TR, RO, BG, SL, SK)
• External BT microphone: Yes (5 104 020 001 001)
• Unlocking tool: Yes
• Installation tool: Yes
• Cleaning cloth: Yes
• Connection cable (ISO A, B): Yes
• Antenna adapter (DIN/ISO): Yes
• 1-DIN ISO slot: Yes
• Installation material: Nuts, washers, for different installation options
• DAB window antenna: Optional accessory (e.g.: 2 006 021 000 000)