The catch
Kanto TUK
USB-B is the audio connection on original TUK. After a power cycle, the choice of active channel goes back to left.
Side by side
Kanto TUK vs TUK Grand G2: Original TUK has the phono and headphones that the Grand leaves out
Quick verdict
If records and wired headphones should stay connected to the speaker system, go with original TUK. TUK Grand G2 is for when its larger cabinets fit and you need two separate RCA line sources, USB-C audio and selectable subwoofer filtering. Grand drops both the phono stage and the headphone socket. So an MM turntable with no preamp and wired headphones both need another plan before Grand can take the original TUK's place in that routine.
Before you buy
Why, and what it costs you
Late-night listening gets less self-contained with the larger system
Picture records playing at dinner, after which one person keeps listening while their partner sleeps. The original TUK has the MM phono stage and a headphone socket right on the system. Grand G2 has neither, so the same evening can call for a phono preamp and a separate way to plug in and drive headphones. That does not mean every input is routed the same way to TUK's headphone output, or that plugging in always mutes the speakers. Check that behavior with your own source. The difference in sockets is real either way.
Where this comes from
Two connections documented as missing, applied to a routine that unfolds in sequence in a shared home. Headphone routing and automatic muting are explicitly unverified.
The catch
Kanto TUK Grand G2
Neither a built-in phono stage nor a headphone output is on Grand G2.
Kanto TUK
- Why pick it
- Wired headphones come out after everyone else is in bed, and your MM turntable needs a phono stage.
- Your current source plan relies on the separate phono, line and headphone connections of the TUK.
- The catch
- USB-B is the audio connection on original TUK. After a power cycle, the choice of active channel goes back to left.
Kanto TUK Grand G2
- Why pick it
- You want two line-level RCA sources connected at once, with no separate input switch.
- The larger body fits, and phono amplification and headphone listening are covered by other equipment.
- The catch
- Neither a built-in phono stage nor a headphone output is on Grand G2.
We may earn a commission from qualifying Amazon purchases. How we make money
What this page compares
Thinking of moving from the original TUK to the TUK Grand G2 in a shared work and music room? Look at the phono stage, headphone socket and added furniture depth first.
Someone who bought the original TUK would naturally consider Grand G2 as an upgrade. The connection set differs on the larger model, though, so you cannot assume a familiar evening routine carries over.
Which one fits
Pick the situations that sound like you
The speaker system serves both MM records and wired headphones
Both relevant connections remain on the original TUK, as long as you check the headphone routing.
- Kanto TUK
- Better fit
- Kanto TUK Grand G2
- Caution
You need to keep two RCA line-level players connected
Two line inputs are on Grand. On the original TUK, the second RCA pair is phono.
- Kanto TUK
- Caution
- Kanto TUK Grand G2
- Better fit
A USB-C laptop is the sole reason to upgrade
With the right cable, either accepts USB audio.
- Kanto TUK
- Good
- Kanto TUK Grand G2
- Good
There is no space for separate phono and headphone gear
Grand drops those built-in options.
- Kanto TUK
- Better fit
- Kanto TUK Grand G2
- Caution
In practice
Differences you will notice
Late-night listening gets less self-contained with the larger system
Picture records playing at dinner, after which one person keeps listening while their partner sleeps. The original TUK has the MM phono stage and a headphone socket right on the system. Grand G2 has neither, so the same evening can call for a phono preamp and a separate way to plug in and drive headphones. That does not mean every input is routed the same way to TUK's headphone output, or that plugging in always mutes the speakers. Check that behavior with your own source. The difference in sockets is real either way.
How we worked this out
Two connections documented as missing, applied to a routine that unfolds in sequence in a shared home. Headphone routing and automatic muting are explicitly unverified.
With two line-level players, the input advantage flips
Both a turntable with its own preamp and an analog CD player send out line-level signals. For that pairing, Grand has two RCA line inputs. The second RCA pair on original TUK is for phono, so it cannot stand in for a second line socket. If the CD player has an optical output, original TUK sidesteps the problem, because both models accept optical. Look at the player you own before you buy an analog switch or upgrade for an input you could bypass anyway.
How we worked this out
Different electrical input types, applied to a two-source setup that depends on circumstances. The CD player is not assumed to have an optical output.
Getting a new laptop alone is no reason to move to the new speaker generation
USB audio is already supported by original TUK. A USB-C laptop can connect to the speaker's USB-B input through a suitable data cable. Grand's USB-C socket might fit cables you own already, but it adds no computer-audio ability that TUK lacks. If the connector is your only complaint, fix that small problem first rather than paying for larger cabinets and giving up the phono or headphone features you use every week.
How we worked this out
Both have USB audio capability, whatever the connector shape. The host must be compatible and the cable must carry data.
Option A
Kanto, TUK
TUK
Wired headphones come out after everyone else is in bed, and your MM turntable needs a phono stage.
- Best for
- Wired headphones come out after everyone else is in bed, and your MM turntable needs a phono stage.
Facts we checked
- Records: Separate MM phono and line inputs
- Late-night wired listening: Headphone output
- Two line sources: One RCA line input plus a separate phono input
- Computer USB: USB-B audio
Option B
Kanto, TUK Grand G2
TUK Grand G2
You want two line-level RCA sources connected at once, with no separate input switch.
- Best for
- You want two line-level RCA sources connected at once, with no separate input switch.
Facts we checked
- Records: Two RCA line inputs, no phono stage
- Late-night wired listening: No headphone output
- Two line sources: Two RCA line inputs
- Computer USB: USB-C audio
Spec by spec
Where they really differ
| Spec | Kanto TUK | Kanto TUK Grand G2 | In practice |
|---|---|---|---|
| Records | Separate MM phono and line inputs | Two RCA line inputs, no phono stage | On a turntable setup, the bigger model may add another component. |
| Late-night wired listening | Headphone output | No headphone output | Decide where headphones will plug in before you retire the original TUK. |
| Two line sources | One RCA line input plus a separate phono input | Two RCA line inputs | Grand supports two line-level players, and phono is not mistaken for a spare line socket. |
| Computer USB | USB-B audio | USB-C audio | Computer audio works on both, and for the older socket the right cable may be all it takes. |
| Grand body | Original smaller TUK cabinet | 8.6 W by 11.6 D by 13.8 H inches | Measure the spot for the replacement, including cables and rear clearance. |
Trade-offs
What each pick costs you
With Kanto TUK
- A USB-C computer calls for a proper USB-C-to-B data connection. A different socket shape is no reason to change speakers.
With Kanto TUK Grand G2
- Setting up a phono stage and headphones could mean extra boxes, cabling and power on top of buying the speakers.
Change of plan
When the answer changes
You really do use the phono and headphone connections
Go with Kanto TUK. The whole connection routine stays simpler with original TUK.
Two line sources matter, and the dropped features are covered elsewhere
Go with Kanto TUK Grand G2. Grand brings the second line input and a larger platform, and that setup keeps working.
Decision guide
Before you buy
A larger speaker system is the goal, but not at the cost of the quiet late-night and record-playing options the smaller one already has built in.
What this page can’t tell you
- No claim is made of measured bass or loudness gains. A line output is not assumed to be able to drive headphones.
By the numbers
What the data shows
What we found across the powered speakers we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Kanto TUK |
|
| |
| Kanto TUK Grand G2 |
|
|
Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Kanto TUK
Wired headphones come out after everyone else is in bed, and your MM turntable needs a phono stage.
Your current source plan relies on the separate phono, line and headphone connections of the TUK.
See price & reviews on AmazonKanto TUK Grand G2
You want two line-level RCA sources connected at once, with no separate input switch.
The larger body fits, and phono amplification and headphone listening are covered by other equipment.
See price & reviews on AmazonEach link opens in a new tab.
We may earn a commission from qualifying Amazon purchases. How we make money