Ref1 & Plus5 on the Tera Player
As requested by MusicDay, and which I think is of interest to any Tera Player owner like myself. It is universally accepted that the Tralucent IEMs, the 1Plus2 and Ref1 are stellar with the Tera Player.
Test Tracks
What I intend to do here to is to compare the performance of the Ref1 and Plus5 on the Tera Players on 3 selected tracks.
The first is Alan singing the theme song from the OST of Red Cliff (Part 1). You can find it here:
https://www.youtube.com/watch?v=giQRV1kI8L0
The second is Damien Rice singing Volcano. You can find on Youtube:
https://www.youtube.com/watch?v=M5C25SPOM4M
The final track is Alison Krauss singing It wouldn't Have Any Difference:
https://www.youtube.com/watch?v=FeJVn01q4oE
Alan: RED CLIFF 〜心・戦〜
Alan Dawa Dolma is a Tibetan singer who first made her name in Japan. She has fantastic vocal range and her songs are noted for the wonderfully rich instrumentation and excellent recording. This song came from the part 1 of the Red Cliff movie which dramatises an episode early in the Romance of the Three Kingdoms. Part 1 is a bit slow as it is building up towards confrontation between the two sides in the impending conflict which will mark the end of the Han Dynasty in China and start of the time of the Three Kingdoms:
https://en.wikipedia.org/wiki/Red_Cliff_(film).
I chose this song because of the various conflicting emotions shown in the course of the song - when Alan has these mood swings and uncertainty as do the protagonists in the film.
Ref1
This song is wonderfully atmospheric on the Ref1. I think this is because of its slightly darker tone. The bass that is present throughout the song rumbles and decays slightly slowly to create this sense of waves cascading along the Yangtze River where the events of Part 1 of Red Cliff took place. It is very effective in conveying the underlying emotions behind the song. Make no mistake however: there is no smearing in all of this. That is because the Ref1 is very layered.
Plus5
The Plus5 does a brilliant job keeping pace with the changes in the course of the song. Around 0:49, there is the striking of the drums and thereafter there are regular percussion. What is noticeable here is the drums seem to strike deeper than in the Ref1 although admittedly the Ref1 seems to exhibit more bass because of its slower decay. Slightly different portrayal of the bass line in the song. The Plus5 seems to convey that extra bit of detail. However, there is one thing which I think the Plus5 perhaps edges out the Ref1 is the portrayal of Alan's voice and the emotions in her voice. The Plus5 is not more mids centric but yet the voice of Alan is more distinct in that you can hear the nuances and inflection of her voice. The soundstage of the Plus5 also seems wider than the Ref1 because the bass is cleaner.
Damien Rice: Volcano
This is a superbly recorded song. Very simple setup a drum set, 3 guitars, 1 cello, Damien Rice as lead vocals and a female vocal.
Ref1
This song presents an immediate bass line right from the word go on the Ref1. Again the Ref1 seems a tad darker than the Plus5 with a slightly slower decay for the bass. Like in the song before, it does present a very attractive atmospheric setting for the vocals and the guitars and cello.
Plus5
There is a pulsating bass line throughout the song. I always swear on the Plus5 I can hear either a Bass or Double Bass. On the Plus5, the song is not just toe tapping, but you can also hear the terrible timbre it has with strings - the cello. There is real grip as as the cellist draws the bow. The cymbal is also crisp and clean. The layering of vocals towards to the end of the song is wonderful on the Plus5: there is beautiful blending as the vocals, the guitars two of which are being strummed and one being plucked, and the cello play off one another. Only when the song ends do you realise that you had a mental image of where everyone was placed when they recorded this song. The details and imaging of the Plus5 is very well demonstrated by this song.
This is the song which when I first heard on the Plus5, I was blown away by its imaging, details and soundstage.
Alison Krauss: It Wouldn't Have Made Any Difference
Alison Krauss has been described as having the "voice of an angel". Her plaintive frail voice however has proven the test for many a source and driver. If things do not work well, Alison Krauss loses her girly voice and sounds like a woman. On the flipside, her high pitched voice could sound too dry and shrill and be filed with sibilance. Hence, I figured that this track would be a good test for the tonality of the two IEMs.
The song I have chosen here is an acoustic song featuring: Alison Krauss, a simple drum set, a piano, a guitar and a dobro. There is also backing vocals during the chorus
Ref1
The Ref1 seems to nail it with this song. Despite the fact that it seems slightly warmer in terms of the backing music, Alison Krauss' voice shines through and is still the right tone: high, frail and plaintive with nary a hint of sibilance, treble glare. Insofar as the song goes, the Ref1 paints a very rich blend if a bit darker than the Plus5.
Plus5
The Plus5 seems to offer greater insight into the inflection and nuances of Alison Krauss' voice. Of course, the tonality of her voice is just right, but somehow there is better details. And during the chorus, you will sit up and take notice that you can actually hear that there are more than one backup singer. If these were two pictures, I would say that the Plus5 is a brighter picture with rich details and slightly better colour separation.
Notes:
There are a few things which should be noted in this exercise:
1. The Tera Player is organic regardless of which IEM is used
2. There does not seem to be any bass roll off in either IEM
3. I used the Ortofon tips for both IEMs
Conclusion?
I am not sure if the above little exercise was useful to anyone else in comparing the Ref1 and the Plus5 on the Tera Player. I think at the end of the day, the caveat is that this is all to my ears only. :atsmile:
What perhaps one can say is that the Ref1 is more atmospheric because of its slightly slower decay while the Plus5 has a quicker but deeper bass while it has stunning details and separation. Which is not to take anything away from the Ref1 which has great details and separation in its own right.
I would simply say - different ways of portraying the music and of conveying the emotions behind the music. You can't go wrong with either.